This passage refers to two sons, one who said he would obey and follow his father but didn't, and another who said he would not follow his father and did. Which son are you toward your heavenly father? Will you invest wholeheartedly in your relationship with God? Will you turn from your rebellion and come back to Him? He is a loving father and he will not withhold any good thing from those who love Him!
Scripture References: Matthew 21:28-32