Pray for each other in random is wrong

the devil is around us trying to enter in everything we do and especial when we are in need and am weak do he/she stand in front of us and tell us he/she will pray for us. Pray is our strongest weapon but also our weakest.When you are sick or someone have a risk to die is it not the time to ask in RANDOM for pray. If asking other for pray, do you know who they are, if they pray to the same God and if they are on the same level as you. It is very important just now to not ask for pray in random. Apostle Paul was talking about his brothers in christ and not who ever he met.recorded January 2021