Last I remember, there are many contradictions in the bible like whenever people say that God is 'all loving' but Proverbs 8:17 goes to state;
"I love those who love me, and those who seek me find me."
So technically God only chooses to love those who only follow and believe in his views, and I am not sure what the bible says on homosexuality since I am not even well versed in it, but if what people have said is true, then he does not truly love everyone, only those who share the same ideals as him, which is selfish and not at all 'all loving'. If God loves everybody unconditionally, then you can do whatever you want and believe whatever you think, but in this case god is not all loving nor does he love everyone unconditionally.
"Be in my church and praise me, or if you don't, burn in eternal fire forever!"
Also, those who are not in the right church or Church of Christ, knowing that we have all these different denominations then they will simply go to hell because they are not in the right church or church at all, so how is god merciful to everyone?
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Tis why I am agnostic/atheist and don't believe in this nonsense anymore.