Several religions (particularly the Abrahamic ones) do not allow homosexuality and/or same-sex marriage. In other words, some religions will only allow sex within marriage between one man and one woman. For example, in Judaism, the rules teach that man shall not lie with another man as he would with a woman. Most forms of Christianity take a conservative approach on the issue of homosexuality, same-sex marriage and LGBT rights: including the Eastern Orthodox Church, Mormonism , Oriental Orthodoxy, the Roman Catholic Church and many strains of Protestantism (including Evangelicalism, Pentecostalism, Presbyterianism among others)-calling same-sex acts as sinful. 