Do we say Jesus as Christ our savior?

Do we say Jesus as Christ our savior?

Mark 8:29(Peter replied to Jesus that He is Christ, the Messiah)

            ²⁹ “But what about you?” he asked. “Who do you say I am?”
   Peter answered, “You are the Messiah.”

John6:69(Peter replied we have come to believe and know Christ is the Holy One of God)

                ⁶⁸ Simon Peter answered him, “Lord, to whom shall we go? You have the words of eternal life. ⁶⁹ We have come to believe and to know that you are the Holy One of God.”

John11:27(Martha replies to Jesus that she believes Christ the Messiah, the son of God)

²⁴ Martha answered, “I know he will rise again in the resurrection at the last day.”
 ²⁵ Jesus said to her, “I am the resurrection and the life. The one who believes in me will live, even though they die; ²⁶ and whoever lives by believing in me will never die. Do you believe this?”
 ²⁷ “Yes, Lord,” she replied, “I believe that you are the Messiah, the Son of God, who is to come into the world.”

We learn the following from the above verses

1)      Do we say Christ is our lord and savior? So that we can have eternal life

2)      Peter replied to Jesus that He is Christ, the Messiah – How about us?

3)      Do we believe and know Christ is the Holy one of God like Peter.

4)      Are we acknowledging Jesus as the Christ the Messiah, as Martha Did?