15:1 After these things - After that act of generous charity which Abram had done, in rescuing his neighbours, God made him this gracious visit. After that victory which he had obtained over four kings; lest Abram should be too much elevated with that, God comes to tell him he had better things in store for him. The word of the Lord came unto Abram - That is, God manifested himself to Abram, in a vision - Which supposeth Abram awake, and some sensible token of the presence of the divine glory, saying, Fear not Abram - Abram might fear lest the four kings he had routed, should rally and fall upon him. No, saith God, fear not: fear not their revenge, nor thy neighbour's envy; I will take care of thee. I am thy shield - Or, emphatically, I am a shield to thee, present with thee, actually defending thee. The consideration of this, that God himself is, a shield to his people, to secure them from all destructive evils, a shield ready to them, and a shield round about them, should silence all perplexing fears. And thy exceeding great reward - Not only thy rewarder, but thy reward. God himself is the felicity of holy souls; He is the portion of their inheritance, and their cup.
15:1 God assured Abram of safety and happiness; that he should for ever be safe. I am thy shield; or, I am a shield to thee, present with thee, actually caring for thee. The consideration that God himself is, and will be a shield to his people, to secure them from all evils, a shield ready to them, and a shield round about them, should silence all perplexing, tormenting fears.