God's Plan and the Overcomers by Watchman Nee and published by Christian Fellowship Publisher.
Does God have a plan? If so, what is His plan? How will it be carried out? Are we involved in it? And is there any opposition? These are not mere speculative questions, for the right understanding of them is vital to our spiritual well-being. In this present volume Watchman Nee lays before us the eternal plan of God, which is, to sum up all things in Christ that Christ might have the preeminence in all things (Eph. 1.10, Col. 1.18). This plan is violently opposed by Satan who unjustly seeks that place for himself. Though temporarily the Adversary appears to succeed in frustrating God's plan, nevertheless at the appointed time God sends His own Son into the world to destroy all the works of the devil and to remove all obstacles to His plan.
It is on the cross that Christ has accomplished the work of redemption, and He now calls His church to stand in His victory and work together with Him in bringing all things under His feet. Yet due to the failure of the church, the responsibility falls upon the overcomers of the church. And through the cooperation which they give to Him, Christ will realize God's plan.