Trebesch identifies, within a Christian context, a phenomenon that occurs in the lives of most leaders (she says that 95% of leaders will experience it). She terms this
isolation
, defining it as:
...the setting aside of a leader from normal ministry involvement in its natural context usually for an extended time in order to experience God in a new or deeper way.
She also identifies a second type of isolation,
ministry isolation
, that can occur in the midst of ministry. She defines this as:
...an experience in the context of ministry in which the basic symptoms of regular isolation are felt and experienced and in which God uses the situation to deepen the leader's life.
Her basic thesis is that Christian leaders should embrace these typically trying seasons of life, learning to recognize that periods of isolation, though painful, bring about positive transformation within the life of the leader.
Trebesch first identifies the presence of isolation within the lives of many biblical characters. Using both the Old Testament as well as the New, she walks the reader through a process of identifying isolation experiences as the norm for those who seek to know and understand God. By examining these various characters, she is able to identify four basic components of the isolation experience:
1) Stripping: a process whereby leaders are stripped of their ministry identity, discovering how much they rely on the affirmation of ministry. Leaders often discover how addicted they are to "success" in ministry.
2) Wrestling with God: the leader learns to embrace one's true identity as defined by God.
3) Increased Intimacy: a stage of isolation that often includes openness, honesty, weakness, brokenness, and vulnerability, all of which ultimately lead to a deepened relationship with, and reliance upon God.
4) Release to Look toward the Future: the concluding phase, whereby the leader is led out of isolation, and freed to engage ministry and leadership once again, this time at a heightened level of spiritual maturity.
Trebesch is firm in her belief that God uses periods of isolation to transform the identity of the leader, to bring about paradigm shifts in thought, and to deepen the leader's relationship with God. This being the case, isolation must be identified as early on in the process as possible, and embraced by the leader in order to experience the transformative power that is bound up in the experience.
While some may criticize Trebesch's approach, saying it is too formulaic, I would assert that Trebesch's approach is appropriate. It would be dangerous to look at her charts and graphs and conclude that God always works in one particular fashion; however, it is indeed useful to be able to identify some general guideposts for what appears to be a rather standard tool used by God for refining His people.
Overall, I think Trebesch has done a fantastic job of concisely and convincingly describing the isolation process, and has provided a valuable tool to the field of Christian leadership, which can benefit the secular world as well.