No true follower of him should disagree on any of those topics. When the King of Kings and Lord of Lords speaks, you should pay close attention and trust him.
Matthew 19:4–5 He answered, “Have you not read that he who created them from the beginning made them male and female, and said, ‘Therefore a man shall leave his father and his mother and hold fast to his wife, and the two shall become one flesh’?
Churchgoers who disagree have nearly identical views to the world. You should not follow them.
1 John 2:15-16 Do not love the world or the things in the world. If anyone loves the world, the love of the Father is not in him. For all that is in the world—the desires of the flesh and the desires of the eyes and pride of life—is not from the Father but is from the world.