Phil. 4:9 Keep putting into practice all you learned from me and heard from me and saw me doing, and the God of peace will be with you.
Coming to faith is not a one shot deal. It begins at Calvary, but does not end there. Faith is an ongoing process; it's a way of life. For many, faith ends at Calvary. The idea is that once we put our faith in Christ, we are home free. We accept Jesus as our Savior and then get on with the rest of our lives. We get the idea that it doesn't matter how we live because we are now covered by grace. We are careless about sin and think that it's okay because we said some words at the foot of the cross.
The clear admonition of Scripture is that we must continue to put into practice our faith in Christ. It is more than words; it is a life we live. We must keep putting into practice the things we learn about. We can't let the teachings of the Word go in one ear and out the other. We learn from the Word so we can live the Word. The key to successful living in Christ is to learn from Him and apply what we learn to life. When we do this, the God of peace will be with us. God gives us peaceful and contented hearts when we live out His Word by faith.
Are you learning and living the Word of God? There is no end to what we can and need to learn from God. Study to show yourself approved by God, a child whom He never needs to be ashamed of.