In a nighttime conversation with a religious leader recorded in John 3:1-21, Jesus used an expression that has found its way into popular culture, being "born again." Jesus emphasized not merely a new start but a total transformation performed by God. In other words, we all need something that only God can give. At the same time, Jesus predicted that he would be lifted up on the cross so that anyone who believed in him would have eternal life. Although we cannot bring about our own new birth, we must look to Christ in faith and live. (Here are Larry's complete sermon notes.)
Christian thinking is thinking like Jesus, especially as seen in his becoming one of us to die on the cross.
Paul praised God the Father for choosing us and predestining us to be his children.
In the middle of writing about his sufferings for the church, Paul explained that the message he preached was a mystery hidden for generations...