Charles Spurgeon Commentary Isaiah 49:10

"They shall not hunger nor thirst; neither shall the heat nor sun smite them: for he that hath mercy on them will lead them, even by springs of water will he guide them." — Isaiah 49:10 (ASV)

They shall not hunger nor thirst; –

To the woman at the well, Christ said, Whosoever drinketh of the water that I shall give him shall never thirst. That is a parallel to this passage: They shall not hunger nor thirst; –

Neither shall the heat nor sun smite them: for he that hath mercy on them shall lead them, even by the springs of water shall he guide them.

Oh, the wondrous sweetness of these exceeding great and precious promises! They are all concerning Christ, you see; undoubtedly, they are given with an eye to us, but yet much more with an eye to him, that he may be glorified in the deliverance and guidance of his people, in the protection of them from danger, and in the abundant provision for the supply of all their needs. It would not be for Christ's honour to let you die of thirst, poor thirsty one; it would not glorify him to lead you where there were no springs of water. Be sure, then, that God will always do what will glorify his Son, and he will therefore deal well with you for his sake.