It is God GIVING His Spirit, Presence THAT is God's Mark, OUR Union with Christ.

The Spirit of Rebirth,  Breath of Life, is OUR UNION with Christ.  The Mark of God's Ownership ON  His Children OF Spirit.  God IN us Knows EVERY Thought His, and every human thought NOT His. To ABIDE IN ONENESS with Christ His Body, or be Removed, CUT OFF, left behind with disobedience.  The ABIDING, the Governing of the Spirit upon us, the Evidence, Proof we ARE Children of God, not children of unbelief, doubt, PRETENDING, masquerading as Living Souls that belong to death, with the dead.

Satan seeks always a way to separate the Obedient UNTO he spirit of disobedience.  The Good News IS Christ, Truth IN UNION with Reborn, ALWAYS LEADS us Captive to the Will, Thoughts of God.  The Christless children of Godless flesh, are those BEING LOST IN TIME OF darkness.  The Night cease to exist WITH the Presence of Brightness WITHIN the Chosen Lamps OF Light.  The Spirit IN OUR Heart-s IS His Guarantee, our Witness that Knows the Thoughts, Actions of the Body of Christ.