In recent years, there has been approaches claiming only the sexual anal act is forbidden and considered abomination by the Torah, while the sexual orientation and even other sexual activities are not considered a sin. Conservative Judaism has engaged in an in-depth study of homosexuality since the 1990s with various rabbis presenting a wide array of responsa (papers with legal arguments) for communal consideration. The official position of the movement is to welcome homosexual Jews into their synagogues, and also campaign against any discrimination in civil law and public society, but also to uphold a ban on anal sex as a religious requirement.