Why can't we make our life all about God?

that is one of my struggle but why he is our reason in life. Life does not make sense without God. he loved us first and sent Christ to die for our sin we don't deserve it but God is a merciful. Also his everlasting love, grace, mercy and blessing everyday, moment, second, hour, and day on our life that is the reason why we are here we need to realize that God is all we need in this life.