To conquer with melodies. May God have mercy on us and bless us. As it is written (Lamentations 3:22): "The Lord's mercies are not consumed." We know that the mercy of the Holy One, blessed be He, endures forever, and His mercies are not exhausted.
His mercy towards us is such that even when the nations of the world say (Psalms 47:5): "Let us destroy them from being a nation," His mercies do not cease upon us. Therefore, it is said: "The Lord's mercies are not consumed," and even greater than this is that You renew us and establish us anew every morning, as it is written (Lamentations 3:23): "They are new every morning." From this we know that Your faithfulness is great to all the inhabitants of the world.
And the matter of faith that You spoke with our forefathers, when we came to Babylon, the renewal that You made for us, made it little and it passed. And when Moses saw the kingdom of Greece that oppressed us, he began to pray that it should fall into the hand of the staff of Levi, and he began to say (Deuteronomy 33:11): "Bless, Lord, his strength." Therefore, we say "Bless" with a blessing that blesses Your children, and what blessing do we bless them with?
"The Lord bless you and keep you" (Numbers 6:24). And also here, "May God have mercy on us and bless us." And if You do so (Psalms 67:16), You will make known Your strength among the nations, as it is said: "That Your way may be known upon earth, Your salvation among all nations." And the Holy One, blessed be He, does not save Israel through their own actions, but to make known His might and to declare His Name.
And Asaph said thus (Psalms 76:2): "In Judah is God known; His name is great in Israel." And it is said (Psalms 77:15): "Thou hast with thine arm redeemed thy people, the sons of Jacob and Joseph." And He saved them for the sake of His Name, to make known His might, so that the nations may not say, "We have prevailed over them." Rather, they will acknowledge Him, as it is said: "Let the people praise Thee, O God; let all the people praise Thee" (Psalms 67:4).
And thus it is said (Isaiah 35:1): "For as the earth bringeth forth her shoots." And it is said (Isaiah 43:21): "This people have I formed for Myself; they shall declare My praise."