how God anointed Jesus of Nazareth with the Holy Spirit and with power. He went about doing good and healing all who were oppressed by the devil, for God was with him.
In support of the biblical doctrine that the persons of the trinity are distinct from one another we find Peter speaking of both Jesus and the Holy Spirit as distinct persons.
This is in contrast to heretical teachings such as Modalism (which teaches that only one divine person exists who expresses himself at different times in different modes).
And he said to them, “You yourselves know how unlawful it is for a Jew to associate with or to visit anyone of another nation, but God has shown me that I should not call any person common or unclean.
In support of the biblical doctrine that Jesus Christ has a divine nature he is called “God” by Peter in Acts 10:28.
For context note that Peter references an earlier encounter where Jesus shows him that he should not call any person common that God has made clean (Acts 10:9-15, note that New Testament writers frequently use “Lord” to identify Jesus).