Jesus: The Father is the only true God.
Paul: ...God and the Father.
Trinitarianism: There is only one God, but three persons.
Paul: ...God and the Father.
Trinitarianism: There is only one God, but three persons.
These two passages present a problem to Trinitarianism, if there is only one true God, then Paul is saying that there are two Gods.
Give thanks to "God and the God", how many Gods is that? More than one!