Realization Instead of Gain Merits

How do we say that the teachers are wrong in their teachings when they haven’t reach the higher level of realization? 

 

Just like a baby picking up anything on the floor and putting it into his mouth. We can’t says the baby is stupid or wrong because the realization is not there. Anything that we do, we must realize it not because to gain merits but we do it from our heart and we want this world to be a better place.

 

If one do it out of gaining merits, then it’s not beneficial. So its falsehood that religions ask us to do good to collect points so that we will go to Heaven.