A lot of people don't know how to use Whatsapp groups. And what you've said about the timing and inappropriateness of Christians undoubtedly happened, and is an example of how some people need some help in the social skills department (myself included).

That's all fine to bring up - a healthy rebuke and appreciated. But statements like this: "...only without promising that a supernatural being would grant them everlasting life if only they abased themselves enough" simply shows that you haven't really grasped the fundamentals of this religion, Ivo. The whole point of Jesus dying was precisely so that people wouldn't need to 'abase' themselves to be approved, but are forgiven and saved as a free gift. 

Unfortunately, a lot of this falls into the trap of self-righteous grandstanding in the same way that some of those Christians were showing their righteousness to the world. Outside of that, I enjoyed the article and took it to heart.