The KEY for Jehovah's Witnesses, and Others, to Understand the Deity of Christ

Jesus being the "Last" does NOT cancel him from also being the "First" ("the First and the Last" - Rev. 1:17; 2:8; 22:13), just like the following about his dual nature:Jesus was sent into the world by the father (Jn. 17:18; etc.); got his earthly life from the Father (Jn. 5:26); became mortal flesh (Jn. 1:14); made lower than the angels (Heb. 2:9); came in his Father's name (Jn. 5:43); anointed by the Father (Acts 4:26; Heb. 1:9; etc.); by himself he could do nothing (Jn. 5:30); born Source: Ev