There is one true God, three in person (Father, Son, and Holy Spirit), one in essence. God is perfectly holy and good. He is the creator of all things.
Jesus Christ is the Son of God who willingly stepped out of heaven, was born as a baby, and lived a perfect life. He is fully God and fully man. He willingly died on the cross for sin, rose from the dead, ascended into heaven, and sits at the right hand of God the Father. He is our Savior, Redeemer, and Friend.
The Holy Spirit dwells in the life of the believer enabling and empowering each to be more like Jesus every day.