CSL, the problem I have with your position on homosexual marriage is this:

Whilst Scriputre does not appear to directly prohibit homosexual marriage, the passages that lay the foundations for the marriage covenant (Gen 1-3 in the OT and Matthew 19 and 1 Cor 7 in the NT) found the covenant on "God created them male and female... and for this reason... marriage".

There is no Biblical concept of marriage without there being a husband and a wife. One male the other female.... it is as simple as that.

Blessings,
Cat.