Community of Christ

Their statement of note:

The 2013 USA National Conference recommends the sacrament of marriage be extended, where legal in the USA, to persons of the same sex/gender. Thus the 2013 USA National Conference recommends a change to the current policy for the USA on the sacrament of marriage;

And the above recommendation was recently approved.

As far as their basis for it:

We believe this is where God is directing Community of Christ, to be an inclusive body where everyone is welcome _source

Clearly that has no biblical basis.

This Wikipedia page lays it out pretty well which Christian denominations accept same-sex marriage and just how much they accept it. Some denominations just kind of accept a little, while others split over it.

Community of Christ

Their statement of note:

The 2013 USA National Conference recommends the sacrament of marriage be extended, where legal in the USA, to persons of the same sex/gender. Thus the 2013 USA National Conference recommends a change to the current policy for the USA on the sacrament of marriage;

And the above recommendation was recently approved.

Here is their basis for it (though not explicitly Biblical):

We believe this is where God is directing Community of Christ, to be an inclusive body where everyone is welcome _source

This Wikipedia page lays it out pretty well which Christian denominations accept same-sex marriage and just how much they accept it. Some denominations just kind of accept a little, while others split over it.

Community of Christ

Their statement of note:

The 2013 USA National Conference recommends the sacrament of marriage be extended, where legal in the USA, to persons of the same sex/gender. Thus the 2013 USA National Conference recommends a change to the current policy for the USA on the sacrament of marriage;

And the above recommendation was recently approved.

As far as their basis for it:

We believe this is where God is directing Community of Christ, to be an inclusive body where everyone is welcome _source

This Wikipedia page lays it out pretty well which Christian denominations accept same-sex marriage and just how much they accept it. Some denominations just kind of accept a little, while others split over it.

Community of Christ

Their statement of note:

The 2013 USA National Conference recommends the sacrament of marriage be extended, where legal in the USA, to persons of the same sex/gender. Thus the 2013 USA National Conference recommends a change to the current policy for the USA on the sacrament of marriage;

And the above recommendation was recently approved.

As far as their basis for it:

We believe this is where God is directing Community of Christ, to be an inclusive body where everyone is welcome _source

Clearly that has no biblical basis.

This Wikipedia page lays it out pretty well which Christian denominations accept same-sex marriage and just how much they accept it. Some denominations just kind of accept a little, while others split over it.