As a Christian who voices disapproval of homosexual 'marriage' - I
am called a hypocrite as, I too, am a sinner.
The problem here is that those so-called Christians who wish to
undertake 'weddings' are deliberately sinning and stating that what they are
doing is 'righteous'. This is simply calling God a liar.
I may well sin even more than they do - but I admit my sin -
and confess it, no less. I undertake to try, at least, to stop sinning. You need
to be logic-deficient not to spot the great chasm between the two positions.
I am 'a sinner saved by Grace' because of my repentance. Where
there is no repentance - there is no forgiveness.
Sorry - but that's just how it is.