In His Understanding of Christianity, Saint Paul Taught All the Following

In his understanding of Christianity, Saint Paul taught all the following EXCEPT

A) all people, both Jews and non-Jews, had inherited sin from Adam and Eve.
B) Jesus had come to earth to save all people from sin and death.
C) Jesus' suffering and death on the cross was atonement for people's sin; he is the resurrected redeemer.
D) by believing in Jesus as savior, people can gain salvation.
E) God was Trinity, consisting of God the Father, God the Son, and God the Holy Spirit.