We often bump into the complex doctrine of predestination and free will. This ages old struggle to come to an understanding goes on. Just when we think we have everything lined up another truth makes the understanding even more perplexing. It's unlikely we will ever come to an absolute understanding before we're in glory.
GotQuestions.org examines the issue in a careful comparison of the two positions.
Jon Keil recommends a topical lecture by Gary Hamrick, the founding pastor of Cornerstone Chapel in Leesburg, Virginia, His beliefs align with Calvary's Articles of Faith.