Is Love for Jesus, or Faith in Jesus, the Root of Ministry and Obedience?

Believing in Jesus, according to the Gospel of John, overlaps with love because it involves an act of the soul whereby one receives Jesus as their soul-satisfying bread, thirst-quenching water, and life-giving vine.<img src="https://feed.desiringgod.org/link/10727/14676222.gif" height="1" width="1"/>