Hello @lanzjoseg..thank you for the link.

The Word Of Man the topic itself says a lot..An unique article with simple but a deep meaning..

Formally, Word represents 'promise' but who really means it when they say they will keep their word? almost every one neglects it..cause we think who possibly keeps a count of it..

But another meaning to it can be a bit informal..(like: Mark My Word..!) when you're ensuring something with a lot of confidence ( more than you need) :)
especially in case, you're predicting something..

I actually believe in none to be honest..cause it's really hard to believe in someone's 'word' blindly..i mean..we might say that..yeah..! we believe in you but in reality, who knows what's going on in their mind..

and the 'word' referring to prediction really seems vague..cause their might be some approximate probability but no one can predict the exact scenario.

Lastly thanks for sharing the link to an awesome article..

thanks
jeoleena