For all English speakers in the forum, I would recommend the following video regarding apostacy among Christians:
I would advise to listen to the speech rather than viewing the video itself, because it has some clips that should not be played in a Christian video. The message however I find to be sound and clear.
Thank you, Watchman.
Everything said in the video is true. It`s good to remember it, so that there is light in us, brokenness and sobering up. Only in this way, we receive a hope of salvation, with which we will not be ashamed.