The Episcopal Church voted overwhelmingly on Wednesday to allow religious weddings for gay couples.

It’s the latest development for a liberal Christian denomination that has embraced gay rights for over a decade.

The change should please the four Episcopalians in the U.S. Senate — all of whom are Democrats supporting marriage equality — but there likely will be mixed reactions in the House of Representatives, where 17 of the 31 members of the Episcopal Church are Republicans opposed to same-sex unions.

Here are the 17 representatives who probably aren’t thrilled by Wednesday’s vote:

Mark Sanford of South Carolina:

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Tom Rice of South Carolina:

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David McKinley of West Virginia:
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Morgan Griffith of Virginia:
220px-Morgan_Griffith,_Official_Portrait,_112th_Congress_B
Rob Wittman of Virginia:
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Blake Farenthold of Texas:
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Michael Burgess of Texas:
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Jeb Hensarling of Texas:
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Scott DesJarlais of  Tennessee:
220px-Scott_DesJarlais,_Official_Portrait,_112th_Congress
Greg Walden of Oregon:
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Charles Boustany of Louisiana:
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Andy Barr of Kentucky:
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Peter Roskam of Illinois:
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John Mica of Florida:
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Ander Crenshaw of Florida:
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Scott Tipton of Colorado:
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Don Young of Alaska:
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Notably, one Episcopalian in the House is among the few Republican members of Congress who back gay marriage: Ileana Ros-Lehtinen of Florida.

High-profile House Democrats in the Episcopal Church include Chris Van Hollen of Maryland and Louise Slaughter of New York. (Source: “Religions of our representatives,” the Washington Post)

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