Jesus Christ is the Son of God.  He is co-equal with the Father, Jesus has eternally existed and became man at His incarnation.  he lived a sinless human life and offered himself as the perfect sacrifice for the sins of all people by dying on a cross.  He bodily arose from the dead after 3 days to demonstrate His power over sin and death.  He ascended to Heaven's glory and will return again someday to earth to reign as King of Kings and Lord of Lords.