I suppose a couple caveats in order: I am a Christian, but I have no desire to proselytize. Conversely, I have no desire to mock the faith. Surely one or more people will think I'm doing one or the other.
I thought this Time magazine cover(#) was a fairly accurate representation of what Christianity looks like; it depends on the point of view.
Take, for instance, the physical characteristics of Jesus. He was not depicted in art until decades after walking the earth. What did Jesus look like? Looking in the Bible, there appears to be no description whatsoever, except an interpretation of Isaiah 53:2, which says, "He has no form or majesty that we should look upon Him, nor appearance that we should be attracted to Him". If this is in fact referring to Jesus, and the subsequent verses of the chapter are used in Messiah (Handel) as Jesus verses, then this Jesus fellow was rather plain-looking.
There's a lengthy Wikipedia description about the depictions of Jesus. My favorite section is on this point: "But when the pagan Celsus ridiculed the Christian religion for having an ugly God in about 180, Origen (d. 248) cited Psalm 45:3: 'Gird thy sword upon thy thigh, mighty one, with thy beauty and fairness.' Later the emphasis of leading Christian thinkers changed; Jerome (d.420) and Augustine of Hippo (d. 430) argued that Jesus must have been ideally beautiful in face and body. For Augustine he was 'beautiful as a child, beautiful on earth, beautiful in heaven'." So humans, using their own sensibilities, created the appearance of Jesus in their own image of what he (or He) must have looked like. The beard and long hair was copped, ironically, from the image of competing "gods".
So, the "standard" look of Jesus is understood to look something like this:
But of course, there are blond Jesus portraits:
In many homes, in the 1960s United States, there were pictures of Jesus that looked more like this montage:
Some folks saw the depiction of a black Jesus as a source of pride, while others called it blasphemy. Given the Biblical directive way back in Genesis that God made humans in God's image, it seems as though people feel compelled to return the favor.
I was going to continue on a slippery slope of the differing philosophies of various Christian denominations, and the various depictions of Jesus as everything from a Pascal (sacrificial) lamb to a guy who turned over tables in righteous anger, but instead I'll just leave you with this delineation of church memberships in the United States.
Oh, and this story: back in 1995, when I was still a Methodist, I was in a class called Disciple, where we poured through the whole Bible in 34 weeks. Among other things, one week's exercise was to go to a faith community different from your own; getting out of one's comfort zone is something I am in favor of.
As it turned out, there was a Coptic church in Albany at the time. The Coptic church is the Egyptian Orthodox church. The service, mostly in Arabic, but some in English, lasted over three hours! After the service, I had a conversation with a knowledgeable member. Everyone who participated in communion drank from the same cup; they did not worry about communicable diseases because the Lord would not let that happen in the Sacrament. As a non-Orthodox, I was not invited to partake of communion, although a Roman Catholic, who believe in transubstantiation, could have. In fact, the gentleman, in the nicest possible manner, assured me that I was going to hell for my Protestant beliefs. It was all VERY interesting how different the teachings of Jesus can be interpreted.
(#) First three images from LIFE, for personal non-commercial use only
C is for Constitution of the US
6 hours ago