"And it shall be said in that day, Lo, this is our God; we have waited for him, and he will save us: this is the Lord; we have waited for him, we will be glad and rejoice in his salvation."
"It shall be said in that day, with a humble holy triumph and exultation, Lo, this is our God; we have waited for him! Thus will the deliverance of the church out of long and sore troubles be celebrated; thus will it be as life from the dead. With such transports of joy and praise will those entertain the glad tidings of the Redeemer who looked for him, and for redemption in Jerusalem by him; and with such a triumphant song as this will glorified saints enter into the joy of their Lord. 1. God himself must have the glory of all: "Lo, this is our God, this is the Lord. This which is done is his doing, and it is marvellous in our eyes. Herein he has done like himself, has magnified his own wisdom, power, and goodness. Herein he has done for us like our God, a God in covenant with us, and whom we serve." Note, Our triumphs must not terminate in what God does for us and gives to us, but must pass through them to himself, who is the author and giver of them:
This is our God. Have any of the nations of the earth such a God to trust to? No, their rock is not as our rock. There is none like unto the God of Jerusalem. 2. The longer it has been expected the more welcome it is. "This is he whom we have waited for, in dependence upon his word of promise, and a full assurance that he would come in the set time, in due time, and therefore we were willing to tarry his time; and now we find it is not in vain to wait for him, for the mercy comes at last, with an abundant recompense for the delay." 3. It is matter of joy unspeakable: "We will be glad and rejoice in his salvation. We that share in the benefits of it will concur in the joyful thanksgivings for it." 4. It is an encouragement to hope for the continuance and perfection of this salvation: We have waited for him, and he will save us, will carry on what he has begun; for as for God, our God, his work is perfect."