In 1 Cor. 13:34, 35 we read "the women should keep silent in the congregations. For they are not permitted to speak, but should be in submission, as the Law also says. If there is anything they desire to learn, let them ask their husbands at home. For it is shameful for a woman to speak "
In Galatians 3:28 it says " There is neither Jew nor Gentile, neither slave nor free, nor is there male and female, for you are all one in Christ Jesus."
If I'm not mistaken, both were written by Paul. Maybe there is some specific context I'm not aware of, but I find it very confusing that the same person would write verses that downgrade women so much and also write a verse saying God doesn't make a difference between male and female.
Which one is valid?
I think there are two aspects to religion. One aspect is eternal and never changes including love, the golden rule, the evils of greed, selfishness, etc..
The second aspect is applying the eternal aspect to social rules like the role of the sexes, sexual rules, dietary rules, etc.. These things are always the product of the era and culture. It is OK for these things to evolve through collective sincere consideration.
So, I don't buy into the criticism of Christianity based on social rules discussed in Leviticus or Paul. We can intelligently evolve from where these people were at on social issues.