There is the prophetic ministry of promise born of the will of the Father and there is the prophetic ministry born of flesh and the will of man. Though both are conceived through a genuine desire to fulfil God's plan and promise, the one birthed by flesh must be maintained by flesh while the one birthed by the Spirit will be sustained by the Spirit. Flesh reproduces flesh and therefore speaks directly to the desires of man. Spirit reproduces spirit and therefore speaks forth the desire of God.
John Bevere, Thus Saith The Lord: How to know when God is speaking to you through another
bible, god, prophecy, prophet