Why are we here? Why did God create us?

Genesis 1:27-28

²⁷ So God created mankind in his own image, in the image of God he created them male and female he created them.²⁸ God blessed them and said to them, “Be fruitful and increase in number; fill the earth and subdue it. Rule over the fish in the sea and the birds in the sky and over every living creature that moves on the ground.”