Prayer Posts:

Facebook confirmed that the social media platform is currently testing the prayer post feature. "Our mission to give people the power to build community extends to the world's largest community; the faith community," Nona Jones, head of Global Faith Partnerships at Facebook, said in a written statement to Religion News Service.

(I can't find any source for these important informations from a site without 'Christian' or 'Religion' in its name, so this may be bullshit.)

Previously, previously, previously, previously, previously, previously.