This is an important message for those who may feel discouraged that trying to do everything that a Christian is supposed to do seems overwhelming. That perfection is the goal but also an impossible standard, so since they cannot measure up, they become guilt-ridden or just give up trying.
DeYoung reminds us that it is indeed possible to please God, that Jesus said his yoke is easy, and that we are called to live lives of quiet faithfulness—not to exert every effort to change the world.
Here are a couple quotes:
“But isn't the Sermon on the Mount an impossible standard? Who among us never worries, never lusts, never gets angry, never lies, is never a hypocrite, and always loves his enemies, always follows the Golden Rule, and always serves God alone? Here it's good to recall the distinction between true obedience and perfect obedience. There is a way to insist on genuine obedience as a way of life without doubling down on never sinning and always doing what is right.”
[p 95]
“This is ordinary life, and it is also extraordinary at the same time. One of the great disservices we have done the church is to let people think that getting married, having children, staying married, taking those children to church, teaching those children about the faith, buying shoes, and training those children to be kind and courageous Christian adults is something other than radical discipleship. If we too are "exiles" (1 Pet. 1:1), then Jeremiah's counsel to the Jews in Babylon is good advice for us as well: settle down, raise a family, and seek the welfare of your temporary home (Jer. 29:4-7). When we follow Jesus by loving others, discipling our children (whether biological or spiritual), getting involved in a good church, and sharing with others our faith and our resources—when we do all that, we are most definitely doing something.”
[p 119]