Psalm 119:60 (NIV) I will hasten and not delay to obey your commands.
Luke 9:59-62 (NIV) 59 He said to another man, "Follow me." But the man replied, "Lord, first let me go and bury my father." 60 Jesus said to him, "Let the dead bury their own dead, but you go and proclaim the kingdom of God." 61 Still another said, "I will follow you, Lord; but first let me go back and say good-by to my family." 62 Jesus replied, "No one who puts his hand to the plow and looks back is fit for service in the kingdom of God."
Isaiah 55:6 (NIV) Seek the LORD while he may be found; call on him while he is near.
"Tomorrow must be the longest day in the week—judging from the number of things we are going to do then." Edythe Draper
Draper's Book of Quotations for the Christian World, (Wheaton, IL: Tyndale House Publishers, 1992), WORDsearch CROSS e-book, Under: "Procrastination".