After "fanaa" is achieved, the you are reborn to live with, in, through and for God, ("baqaa", permanency). This is the state where you have achieved the divine love of God, and come ever closer to a unity with God. You should now strive to be one with God. A person who has crossed the various Sufi 'stages' and achieved this sort of mystic union with Allah, is called a "Wali" (a saint or friend of God) and the state is termed "Wilayat" (friendship/union).