If we believe the idea of incarnation, if we sense that people saw God, or something of God in Jesus, and I do, we set ourselves a problem. We raise questions.
People want to know how can that be? If we are content with the mystery of not knowing there is no problem. We create the problem by running with the question. The consequences are multitudinous.
Mark just says, in effect, this is the beginning of the good news. My feeling is that, when he was writing the question hadn’t arisen.
John uses logos to get round the problem of God becoming flesh, human. To my mind the most easily acceptable answer in 2022.
Matthew and Luke construct myths. In their time the nature of these accounts would have been seen for what they were I believe, largely fictional, yet true as a novel is true, a sort of, ‘look, it could have happened like this, not saying it did, but’. Then pulling in all the scriptural ‘prophecies’ to justify the assertions. It worked then and becomes less plausible now.
More worrying is that it sets train the whole plethora of myths – Trinity, Fatherhood, divinity over against humanity, virgin birth, Ascension, which become dogma which ‘we must believe’ some would say, in order to be saved.
How much simpler, less arrogant and more exciting to say, IT IS A MYSTERY, I don’t understand it but here in this person called Jesus, I glimpse something of what I think God would BE like as a person. I’m agnostic as to the details but that doesn’t matter one jot! Best of all is God is with us – ‘give me the Good News in the present tense’ – as Sydney Carter put it.