My understanding of Bill C-250 is that in Church a pastor is free to preach as the Word of God says on the issue.
However, out side the doors of the Church one has to be very careful how they do it.

However, like many people have stated in this matter, the wording of the bill is not completely clear. In the future, it may be interpreted in other ways.

This of course is only based on my limited knowledge of the bill.

Tom