Hebrews 10:35-37

Do not cast away your confidence, which has great reward.  For you have need of endurance, so that after you have done the will of God, you may receive the promise: “For yet a little while, and He who is coming will come and will not tarry.”

We can have confidence as we remember all that the Lord has done for us in our lives and all that He is doing.  Sometimes, we have to remember our beginnings to where we are now.  We may need to practice endurance and building our strength in the word.  Jesus is coming back for us, and we want to receive the promises of God.