People promise all kinds of things—to do something, to be someone, to act in a certain way. But what happens when we don't live up to our promises? And how should we view the promises that God has made to us? Lee Parkinson looks at aspects of promises in the Bible with a focus on the parable of the two sons in Matthew 21:28–31.

Key Scriptures: Numbers 30:1-2; Deuteronomy 23:21-23; Ecclesiastes 5:4-5; Matthew 21:23-31; Zechariah 9:9; Luke 4:18-19; John 6:35-37; 2 Corinthians 1:19-20; 1 John 1:9; Matthew 11:28; Jude 24-25; Revelation 21:3-5; Revelation 2:1-5; Revelation 3:15-21; John 15:5;