O SON OF MAN! Veiled in My immemorial being and in the ancient eternity of My essence, I knew My love for thee; therefore I created thee, have engraved on thee Mine image and revealed to thee My beauty. - Baha’u’llah
reference.bahai.org/en/t/b/HW/hw-4.html
I am confident the Catholic perspective for God’s purpose for creation is similar, namely, to know God, and to worship Him through deeds of love.
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From Baltimore Catechism No. 3:
Q. 150. Why did God make you?
A. God made me to know Him, to love Him, and to serve Him in this world, and to be happy with Him forever in the next.
Q. 151. Why is it necessary to know God?
A. It is necessary to know God because without knowing Him we cannot love Him; and without loving Him we cannot be saved. We should know Him because He is infinitely true; love Him because He is infinitely beautiful; and serve Him because He is infinitely good.
Q. 152. Of which must we take more care, our soul or our body?
A. We must take more care of our soul than of our body.
Q. 153. Why must we take more care of our soul than of our body?
A. We must take more care of our soul than of our body, because in losing our soul we lose God and everlasting happiness.
Q. 154. What must we do to save our souls?
A. To save our souls, we must worship God by faith, hope, and charity; that is, we must believe in Him, hope in Him, and love Him with all our heart.
Q. 155. What does “worship” mean?
A. “Worship” means to give divine honor by acts such as the offering of prayer or sacrifice.
Q. 156. How shall we know the things which we are to believe?
A. We shall know the things which we are to believe from the Catholic Church, through which God speaks to us.
Q. 157. What do we mean by the “Church, through which God speaks to us”?
A. By the “Church, through which God speaks to us,” we mean the “teaching Church”; that is, the Pope, Bishops, and priests, whose duty it is to instruct us in the truths and practices of our religion.