No

Human rights law Article 9, 10, 12 and 14 state that it is a crime to deny two people marriage based on their identity or beliefs.

It is unethical and it would decrease the population if there were a higher percentage of gays than homosexuals. It is also against catholicism and the bible

I mean look at the amount of gay people ok with their married partner committing adultery vs straight.

1 Corinthians 6:9-11
“Or do you not know that wrongdoers will not inherit the kingdom of God?
Do not be deceived:
Neither the sexually immoral nor idolaters nor adulterers nor men who have sex with men nor thieves nor the greedy nor drunkards nor slanderers nor swindlers will inherit the kingdom of God.
And that is what some of you were.
But you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ and by the Spirit of our God.”
-Many people nowadays are atheist, but we have 30T cells in our body and have lived 6million years according to evolut…  Read moreion, which would mean 11,111 cell mutations per day, and that is not small mutations nor by chance. If I asked an atheist, can a person raise from the dead they’d say no of course, and would definitely say no if they knew I was a Christian! So then how did humans, from inanimate matter, in a world with way too much carbon dioxide and nitrogen to breathe in raise themselves? The conservation of angular momentum is a law in physics. If the whole universe began as a sailing dot, then why do two planets (Venus, Uranus and possibly Pluto) + a few moons spin backwards?

Every religious book is against it meaning I am too and if you believe in god and have faith then you should follow your sacred book

The orthodox Christian understanding of marriage is that it is between one man and one woman. Same sex marriage is a contradiction in terms, at least based on the Christian understanding of the meaning of Marriage. A church conducting a same sex marriage is therefore unbiblical and the Marriage is invalid in the eyes of God. In the orthodox Christian understanding of Marriage, it's God who counts - not the Church, not the state, not those getting married. He is the only being that determines if a Marriage is legitimate or not. However, in the case of the state and its secular understanding of 'Marriage' it doesn't really matter if its legal or not from a religious standpoint as it is illegitimate (if we're going off the orthodox Christian understanding of Marriage) either way.