Both the Father and Son are God in nature, but they are not identical in person. Second, being sent or told what to say implies personal distinctions, that the Father, Son and Holy Spirit are distinct Persons.
Wanadai kama ingelikuwepo picha ya mtume yeyote, basi watu wangevuka mpaka na kuanza kuabudu picha hiyo na kumsahau Mungu wao au wakachanyanya imani ya picha, mhusika pamoja na Mungu, kitu ambacho katika uislamu ni kumshirikisha Mungu na viumbe wake.