John Wesley on Exodus 6:6

I will bring you out: I will rid you: I will redeem you: I will bring you into the land of Canaan; and, I will give it you - Let man take the shame of his unbelief which needs such repetitions, and let God have the glory of his condescending grace which gives us such repeated assurances. With a stretched out arm - With almighty power: A metaphor taken from a man that stretches out his arm, to put forth all his strength.