Its Time to Awake Seriously did Christ Change?

Who is CHRIST is he that one that’s taught about, saying things as “come as ye are”? Is he about unconditional love? Was he the Christ that was born on December 25? Christ is taught through-out the scriptures old and new testament.

John 5: 39 Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me.

Luke 24:44  And he said unto them, These are the words which I spake unto you, while I was yet with you, that all things must be fulfilled, which were written in the law of Moses, and in the prophets, and in the psalms, concerning me.

So we have to ask did Christ change to conform to our minds or the times, or is he the same Christ that was preached about starting at Genesis and ended in Revelations?