Jesus referenced what was marriage at the time, in relation to divorce. His position on gay marriage, like most other issues, is entirely unknown.
But hey, his position that is known, on divorce, certainly doesn't seem to stop anybody in modern America. Just as with most of what he said, it's ignored.
PMH, you just read what you want to read. Once again, here is what Jesus says about gay marriage.
I have no problem giving you a lesson on what the Bible actually says.
Leviticus 18:21'You shall not give any of your offspring to offer them to Molech, nor shall you profane the name of your God; I am the LORD. 22'You shall not lie with a male as one lies with a female; it is an abomination. 23'Also you shall not have intercourse with any animal to be defiled with it, nor shall any woman stand before an animal to mate with it; it is a perversion.
Notice there, it's just perverted to have sex with an animal, it's an abomination to commit homosexual acts. That's because the animal doesn't know any better.
Now, Jesus is God, that too has been proven in the Bible, so any argument on what Jesus said or didn't say is moot. These verses explain it.
Genesis 1:26Then God said, "Let Us make man in Our image, according to Our likeness; and let them rule over the fish of the sea and over the birds of the sky and over the cattle and over all the earth, and over every creeping thing that creeps on the earth."
Jesus was there when God made the earth. God the Father addressed God the Son, when he used the pronoun 'us'
John 1:1In the beginning was the Word, and the Word was with God, and the Word was God. 2He was in the beginning with God.
3All things came into being through Him, and apart from Him nothing came into being that has come into being. 4In Him was life, and the life was the Light of men.
5The Light shines in the darkness, and the darkness did not comprehend it.
Jesus is referred to as the Word, He was with God and He was/is God.
YES! Jesus is anti-gay, He loves people who call themselves gay, but He hates the sins they commit.
Thus since Jesus is anti-gay, He would oppose gay marriage.