ישעיהו נא:יא פירוש: רש״י ואבן עזרא

And the redeemed of the Lord shall return This is an expression of prayer, and it is connected to “Awaken, awaken.”

And the redeemed, etc. The connection between this and the preceding verses is: Awake, O arm, etc., and then, when this is the case, the redeemed of the Lord shall return. I have explained this already (35:10)