Cited to argue that in the end Jesus is subjected to God, so he cannot be equal to God.
Scripture spotlight
1 Corinthians 15:24-28
bible
24 Then the end comes, when he will deliver up the Kingdom to God, even the Father; when he will have abolished all rule and all authority and power. 25 For he must reign until he has put all his enemies under his feet. 26 The last enemy that will be abolished is death. 27 For, "He put all things in subjection under his feet." But when he says, "All things are put in subjection," it is evident that he is excepted who subjected all things to him. 28 When all things have been subjected to him, then the Son will also himself be subjected to him who subjected all things to him, that God may be all in all.
Used to argue that the Son is subordinate to the Father because the Father gives him authority and the Son will ultimately hand everything back to the Father.
Cited to argue that the Son ultimately gives everything back to the Father, showing a continuing difference in authority rather than equality with the Father.