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The Fountain of Life: Contemplating the Aseity of God

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An Invitation to Contemplate the Nature of God's Divine Aseity

"In the beginning, God created the heavens and the earth." The very first words of Scripture reveal a reality that should fill us with awe. God, acting independently, spoke creation into existence. He made everything from nothing, and the entirety of creation depends on him for all of eternity. But sometimes we can become so focused on what is practical or plausible that we lose the childlike wonder to behold the living God.

These foundational truths demonstrate God's aseity—his self-existence, complete independence, and eternal nature. As part of the Contemplating God series, this book offers an accessible and engaging exploration of divine aseity. Blending theological depth, understandability, and literary creativity, Samuel G. Parkison welcomes listeners into the riches of the classical Christian tradition, inviting them to marvel at the wondrous mysteries of God.

Explores Divine Reflects on God's independent and eternal nature, and invites believers to consider how we participate in his eternal life Part of the Contemplating God Each book offers an accessible gateway into a specific topic of classical theology, helping laypeople embrace truths from the historic church Written for A non-intimidating and thoroughly enjoyable introduction that informs the mind while providing awe, wonder, and wisdom Inspired by writers like C. S. Lewis and G. K. Chesterton, this essay speaks to the listener through the beauty of language

96 pages, Paperback

Published January 13, 2026

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162 people want to read

About the author

Samuel G. Parkison

8 books223 followers
Samuel G. Parkison (PhD) is Associate Professor of Theological Studies at the Gulf Theological Seminary in the UAE. He is also the Director of Publishing at Credo Magazine. He is the author of several books, including To Gaze Upon God (IVP Academic, 2024) and The Unvarnished Jesus (Christian Focus, 2025).

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Displaying 1 - 30 of 41 reviews
Profile Image for Kenneth G.
34 reviews2 followers
February 7, 2026
I don’t think it is an exaggeration to say that this is one of the best devotionals I have ever read. I use that word “devotional” on purpose. This short book is a study of God’s divine aseity (defined by the author as “God’s life is from himself.”) Though this book uses heavy theological and philosophical language, Samuel G. Parkinson reminds us that contemplating the depths of who God is not only satisfies our minds but also the longings of our hearts. The deepest and most sought after desire in man is God, and yet many do not know, nor take the time, to "gaze upon the beauty of the Lord” (Psalm 27:4). As Parkinson says, "…taking time to be dumbstruck by the majesty and wonder of God’s aseity is not a distraction from practical living but, rather, material to the very purpose God made you for! To contemplate God is not a break from the real world; it is an exercise in reality.” What a delight to know that the God of the universe, who made the sun, tastebuds, humor, and beauty, invites us to contemplate Him and participate in leading others to drink from the eternal well of Himself.
Profile Image for Zachary Horn.
274 reviews20 followers
March 2, 2026
Just a beautiful introduction to one of the most glorious and fountainhead doctrines of theology proper. I think the highest commendation I can offer is that the simplicity and elegance of Parkison's treatment inspires worship in the heart of the attentive reader.
Profile Image for Harper Roderick.
39 reviews6 followers
April 24, 2026
An excellent little book; concise, accessible, and beautiful.

Refreshing to read something that is both theological and devotional.
Profile Image for Garrison Greene.
15 reviews8 followers
December 27, 2025
A biblical, pastoral, and worshipful presentation of the doctrine of divine aseity. If you’re looking to be introduced to this heart captivating truth or desirous for something to excite your affections for the Triune God, take up and read.
Profile Image for Daniel Taylor.
122 reviews4 followers
February 22, 2026
Exceptional little book! Dr. Parkinson writes in a way that any person can understand, about a truth that every person should be aware of! His main goal is to draw our sight to the glories of the a se God, the God who has life from himself and is dependant on nothing. He was successful in this goal! This book even transformed my understanding of obedience since the reality is that we obey not to please God or to give him something he does not have, because he lacks nothing, but exactly for this reason, his abundance of life and joy that overflows to us, this is the reason we desire to obey. We love for he has first loved us with his abundance. His fullness now fills us bringing us to perfect job and satisfaction. I highly recommend this short encouraging book to all!
Profile Image for Shane Williamson.
280 reviews78 followers
March 7, 2026
2026 reads: 14

Rating: 3.5 stars

In this brief and vivid account of God's "aseity" (his self-existence/being), Parkison condenses and simplifies a complex notion, making it feasible for consumption, contemplation, and inspiration. It was still, as to be expected, too captive to Greek philosophy and patristic thought from the 4th century for my liking; it is no surprise that most of the reflections stem from the Gospel of John. Maybe some thoughts on what this means for us in the every day (beyond 'we get to contemplate God') would have been beneficial--although apparently such a question veers into domesticating God. In this sense, the abstractions needed to come back down to earth. All these minor critques aside, Parkison is easy to read and digest and this a decent introduction to how Christians have conceived and developed the idea of God's being.
Profile Image for Levi Patterson.
45 reviews
March 11, 2026
One of the best and most worshipful books I’ve ever read. I truly believe every believer in the church should read this.
Profile Image for Lena.
267 reviews
February 3, 2026
The Fountain of Life is an accessible and digestible “brain-teaser” of sorts on God’s completeness, self-sufficiency and fullness of being as Creator and Originator of all (or, if we’re using the technical term used in this book, the “aseity” of God).

This topic is both philosophical and theological in nature, but this book maybe leans more philosophical than I anticipated. One thing I appreciated about Mr. Parkison’s book is that though dense it’s short, which makes it feel doable for the average reader.

I do think that if the audience is supposed to be a layman on this topic, the writing does feel a little bit lofty. I haven’t read or thought on this subject beyond what I’ve read in Scripture itself, but I do read a lot of theology books and found the logical patterns to be accessible in some parts but sometimes confusing in other parts.

Overall, I really appreciated the way Parkison’s book made me think more deeply about God, especially the portion on the Trinity. I learned a lot and will be thinking about this topic for a while! This was a great read if you’re desiring to be challenged to mediate on the nature of God (which I think should be all followers of Jesus Christ). I really loved this quote in the intro of the book:

“There is nothing more practical than contemplating God, since this is the very thing we were created for as human beings… To contemplate God is not a break from the real world; it is an exercise in reality.”

Thank you to NetGalley and Crossway for an e-ARC of this book in exchange for an honest review. All opinions are my own.
Profile Image for Joel Bodine.
10 reviews
February 22, 2026
A brief and enlivening read on the self-existence, independence and originality of God. It covers how God’s aseity flows throughout the Trinity and how while Christ’s work brings us into the very presence of God and we share by grace in His glory and likeness, we remain creatures and He remains God, full and overflowingly existent.
The beautiful cover also accentuates the beautiful contemplation of the Lord and giver of life.
Profile Image for Deeps George.
131 reviews2 followers
December 18, 2025
How does one understand the aseity of God? The clear distinction between the Creator and creation is reflected through this book in a manner simple and clear to the reader. A must read for all who are searching to understand the true meaning of God’s aseity and how this proven through the concept of Trinity and the Nicene Creed.
Profile Image for Josh.
451 reviews27 followers
April 8, 2026
Hopeful for more small theological studies in this little series, of this caliber.
17 reviews1 follower
March 5, 2026
Dit boekje is een eerste in een reeks die uitgaat van Credo. Ik vind het iets minder. Het thema is helder, maar de behandeling vond ik minder sterk. Parkinson behandelt Gods zelfgenoegzaamheid vanuit Exodus en Johannes, waarbij de leer van de Drie-eenheid en de Christologie behoorlijk aandacht krijgen. Ik mistte ook cruciale teksten uit de Bijbel, zoals Hand. 17, 25.
Profile Image for Sam Blades.
55 reviews3 followers
March 8, 2026
Put this in ya ears and clean your house until it’s over. Now you’ve got a clean house and you’ve contemplated an attribute of God. Wins all around.
Profile Image for Lianna Davis.
Author 3 books5 followers
January 28, 2026
This was a delightful little work of theology. I was reminded of several important vocabulary terms from this area of study. The book was engaging and thoroughly Scriptural, and it felt to me as though it overflowed with a true delight in God. A genuine pleasure to read.
Profile Image for Dan.
142 reviews9 followers
January 21, 2026
Aseity is probably one of my favorite attributes of God to meditate on. This doctrine has significantly shaped my understanding of God and his purposes. This book is an introductory primer to the topic. Its uniqueness isn't simply in focusing on the negative framework of aseity, which is his independence, but also in emphasizing the positive framework of considering the eternal fullness of life that exists within the triune God. I can't stop thinking about how amazing and unlike us God is and how he has condescended to allow us to experience him as the eternal fountain of life through Jesus by the Spirit.
Profile Image for Noah Lykins.
62 reviews9 followers
Review of advance copy
January 11, 2026
Solid book - not sure it needs to exist! Lots on aseity out there, but this addition is beautiful and very accessible.

30 - “Now, this may be a shock to those of us who are accustomed to flattering ourselves with certain contemporary praise songs or ill-considered children's Bibles, some of which can give the impression that God cannot be happy until heaven is populated by us. But this is simply not true. We don't make up for any deficiency in God. We don't fill an emotional hole in his heart. Our praise, although glorifying him and pleasing him in a sense, does not enrich him in his infinite joy. How could it? All the praise we offer—all the good we render to him—originates from him (cf. 1 Chron. 29:14; 1 Cor. 4:7). "For from him," says Paul, "and through him and to him are all things" (Rom. 11:36). He who is infinite in his perfection is, therefore, infinite in his blessedness and, therefore, cannot be enriched by another in any way.”
Profile Image for Robert Dunn.
11 reviews1 follower
February 21, 2026
How can we even begin to open our mouths, and try to describe he whose life is pure act, utterly independent and overflowing with indescribable beatitude and love?

In this short book, Samuel Parkison aims to aid the regular Christian in lifting his gaze heavenward, to do that most blessed of all things: contemplate God. His subject is God's aseity, his method is Scripture and the Great Tradition, and his ability to make deep theology accessible feels like a welcome throwback to RC Sproul.

This would be an absolutely excellent book to read with a fellow church member for one-on-one discipleship, or to use in a small group setting, or just to read for your own edification. Preachers will benefit strongly from its influence on the tone and goal of their sermons. Highly recommended! And, I'm looking forward to further volumes in this series.
1,733 reviews
November 25, 2025
I think this book accomplishes everything it was intended to do. It makes a good case for the classical doctrine of aseity at an introductory level. Evidently Crossway has begun a new series with this goal regarding several aspects of classical theology proper, with the excellent Matthew Barrett editing.

I'm very grateful to hear this! It could do the evangelical world a ton of good, and perhaps atone a bit for the garbage by Bruce Ware that Crossway has previously published.

I would have preferred a longer book, but I can't complain. I would have enjoyed reading more about how the Son likewise has aseity, but again--in fulfilling the series' goals (not mine), the book has done ably.
Profile Image for Matt Pitts.
792 reviews79 followers
December 2, 2025
The aseity of God does not make it in to many popular level writings. The best writing on the nature of God is typically buried in a massive systematic theology or a scholarly article. The brilliance of this little book (and the series it launches) is that it makes rich truths about the nature of God accessible through brief works of spiritual contemplation on.
Parkison writes here with his typical clarity and zeal, writing not just to inform but to delight. If all theology should lead to doxology, Parkison knows how to do theology properly.
Profile Image for Kasia Hubbard.
585 reviews19 followers
Review of advance copy received from Netgalley
December 25, 2025
Trying to understand the Aseity of God is no small task. Samuel G. Parkison really packed a lot of weight in this small book. Parkison gives us plenty of fantastic questions, ones I have personally thought of, and plenty that I didn't even consider, as he dives in to really hone in on the self sufficiency of God. Pwerful and awe inspiring. Thank you for this gem! Highly recommend!
*I received a copy of this book from NetGalley. This review is my own opinion*
Profile Image for Tim Smith.
12 reviews4 followers
February 10, 2026
Parkinson dwells on a very deep topic here, and does so well. It is hard to enunciate the infinite realities of the Triune God with the finite language of humanity, but this little book works hard to do so. A read that truly led me towards contemplation of God’s a se life and reminders of His immense love
Profile Image for Ashlee Schmidt.
Author 6 books18 followers
March 4, 2026
This book may be relatively short, but it is by no means lacking in theological depth and wonder. Parkinson unpacks the doctrine of divine aseity, drawing our hearts to contemplate the eternal wealth of God’s self-existence and self-sufficiency. It is certainly a wonderful, awe-inspiring read.
Profile Image for David Horner.
39 reviews
March 10, 2026
A wonderful and concise introduction to God’s glorious aseity. I was initially recommended this book by a friend specifically for the chapter on the eternal generation of the Son which did not disappoint.
Profile Image for Joel Wentz.
1,380 reviews214 followers
March 16, 2026
A solid, introductory-level, devotional reflection on an important attribute of God (in the classical sense). Worth reading, but know it's not an academic or philosophical tome.

Video review here: https://youtu.be/9KAvyKS7_hI
Profile Image for Mark A Powell.
1,098 reviews34 followers
April 20, 2026
Accessible, articulate introduction to the aseity of God. (If you don’t know that word, then get this book!) Parkison is a steady guide through sometimes choppy waters, and though there are wider seas ahead for those spurred on by this book, this brief work points the boat in the right direction.
Profile Image for Jess Moss.
34 reviews3 followers
January 15, 2026
This is the perfect introductory book on aseity for lay people!
Profile Image for Evan Cruse.
137 reviews
January 16, 2026
awesome. doctrines of God can feel unapproachable at times, but Parkinson knocks aseity out of the park.

also, shout out to Crossway's cover art and design team.
Displaying 1 - 30 of 41 reviews