Is disseminating the words of Allah and His Messenger in groups that advocate immorality, with the intention of counseling their members and inviting them to repentance, considered a desecration that incurs sin?

If the questioner's access to pages of abominations does not lead to any forbidden acts or temptations, then there is no harm in him inviting them [to good] and advising them, provided that this is not done by writing verses from the Qur'an and sayings of the Prophet, peace and blessings be upon him, on these pages; this is to protect them, and because the scope of advice is not limited to them.