Genesis 15:1

After these things,.... The battle of the kings, the captivity of Lot, the rescue of him and his goods, and of those of Sodom and Gomorrah by Abram, and the conversation that passed between him, and the kings of Sodom and Salem:

the word of the Lord came unto Abram in a vision; Christ, the essential Word, appeared to Abram in an human form, visible to him, and with an articulate voice spoke unto him:

saying, as follows,

fear not, Abram; calling him by his name, the more to encourage him, and to dissipate his fears to which he was subject; which might be, lest the nations that belonged to the four kings he had conquered and slain should recruit their armies, and come against him with greater force; and the brethren and relations of those he had slain should avenge themselves on him, as the Targums of Jonathan and Jerusalem suggest; and therefore the Lord bids him not give way to those fears, for, adds he,

I [am] thy shield; to protect him against all his enemies, be they ever so strong and numerous; as Christ is the shield of his people against all their spiritual enemies, sin, Satan, and the world, which being held up in the hand of faith, called therefore the shield of faith, is a security against them:

[and] thy exceeding great reward; though he had generously refused taking any reward for the service he had done in pursuing the kings, and slaughtering them, and bringing back the persons and goods they had took away; yet he should be no loser by it, the Lord would reward him in a way of grace with greater and better things; nay, he himself would be his reward, and which must be a great one, an exceeding great one; as Christ is to his people in his person, offices, and grace, all being theirs, and he all in all to them; all the blessings of grace and glory coming along with him, and he being their portion here and hereafter, to all eternity; for since he is theirs, all are theirs, all things appertaining to life and godliness, and eternal life itself.