Isa 54:5 For thy Maker is thine husband; the Lord of hosts is his name; and thy Redeemer the Holy One of Israel; The God of the whole earth shall he be called. The word Maker is a term used in Creation Gen 1:7,16,25 7 And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so. 16 And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also. 25 And God made the beast of the earth after his kind, and cattle after their kind, and every thing that creepeth upon the earth after his kind: and God saw that it was good Neh 9:6 6 Thou, even thou, art Lord alone; thou hast made heaven, the heaven of heavens, with all their host, the earth, and all things that are therein, the seas, and all that is therein, and thou preservest them all; and the host of heaven worshippeth thee. Gen 1:26 And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth. Gen 2:18 And the LORD God said, It is not good that the man should be alone; I will make him an help meet for him. In Isa 54:5 Christ is speaking to His Church, whom He Created in His Own Likeness and Image, His Wife ! He also is Her Redeemer, for She was made for a Redemptive Purpose in Him ! Gill comments on Isa 54:5 Adam and Eve at Creation were a picture of Christ and the Church, A Mystery Eph 5:30-32 30 For we are members of his body, of his flesh, and of his bones. 31 For this cause shall a man leave his father and mother, and shall be joined unto his wife, and they two shall be one flesh. 32 This is a great mystery: but I speak concerning Christ and the church. Vs 31 is taken from the Creation Narrative Gen 2:23-24 23 And Adam said, This is now bone of my bones, and flesh of my flesh: she shall be called Woman, because she was taken out of Man. 24 Therefore shall a man leave his father and his mother, and shall cleave unto his wife: and they shall be one flesh. Now because the Marriage Union legally existed with Christ and the Church before the foundation Eph 1:4 4 According as he hath chosen us[The Church Eph 5:25] in him before the foundation of the world, that we should be holy and without blame before him in love: It was manifested in the Creation of Adam and Eve, for this is important to establish why the Churches sin debt was His, and His Redemptive Payment was hers ! Understand something, If not for this Elective Union of Christ and His Church before the foundation, there was No Legal basis for her sins to be charged to Christ for Him to come into the world and die for ! Where we read 1 Jn 4:10 Herein is love, not that we loved God, but that he loved us, and sent his Son to be the propitiation for our sins. If not for the Election Union and Legal Marriage of Christ and the Church before the foundation, God could not have Justly and legally sent Christ into the World to be a propitiation for her sins !