you have made a big blunder. to save is to REDEEM, only God can REDEEM. and in redemption of man must be by man. and since no man was found worthy to redeem God himself came in flesh and blood to redeem man, (which is his, God, Own Image), hence the scripture, Isaiah 63:5 "And I looked, and there was none to help; and I wondered that there was none to uphold: therefore mine own arm brought salvation unto me; and my fury, it upheld me."
now you got to explain how the Lord Jesus was God in flesh, (God who only saves, because no man was worthy), and also explain how God died in our redemption..... remember you said, "Both God and Jesus are referred to as the saviour because God is the one who saved us and Jesus is the one He sent to do it.
101G will be waiting for your answer.
101G