Jehovah's Witnesses, do YOU believe that Jesus perfectly manifested His Father's Personalithy through Himself?

NOT JW, but. Did Jesus sound or act at all like the OT "god"? Of course not. The OT "god" was the devil and Jesus told them their father (god) was the devil. Jesus acted like the true Father that religion does not know or care to know. They love the killing machine, blood sacrificer devil of the OT. Did not Jesus say he came to set us free? Free from what if the OT "god" was really the Father?