Westminster Shorter Catechism:

Question 1. What is the chief end of man?

Answer: The chief end of man is to glorify God, and to enjoy him forever.

"For from him and through him and to him are all things. To him be glory forever. Amen."

~ Romans 11:36

"Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God."

~ I Corinthians 10:31

"Thou art worthy, O Lord, to receive glory and honour and power: for thou hast created all things, and for thy pleasure they are and were created."

~ Revelation 4:11

"The LORD is my light and my salvation; whom shall I fear?
"the LORD is the strength of my life; of whom shall I be afraid?"

~ Psalm 27:1

"We know that for those who love God all things work together for good, for those who are called according to his purpose."

~ Romans 8:28

"Rejoice in the Lord always; again I will say, Rejoice.

~ Philippians 4:4

"God shall wipe away all tears from their eyes; and there shall be no more death, neither sorrow, nor crying, neither shall there be any more pain; for the former things are passed away."

~ Revelation 21:4