Jesus Christ is Lord

One of the phrasings of the gospel that I have heard throughout my life is that of "making Jesus Christ the Lord and Savior of your life."

Let all the house of Israel therefore know for certain that God has made him both Lord and Christ, this Jesus whom you crucified."
(Acts 2:36 ESV)

God has made Jesus both Lord and Savior. For me to make Him Lord and Savior is like me making the sun shine. He is Who He is. The question before me is, "What do I do now?"