Lord Buddha Says, Kalama Sutta

‘Do not go by revelation or tradition, do not go by  rumor  or the sacred scriptures, do not go by hearsay or mere logic, do not go by bias towards a notion or by another person's seeming ability and do not go by the idea   “He is our teacher.” But when you yourself know that a  thing is good, that it is  laudable, that it is praised by the wise and when practiced and observed that it leads to happiness, then follow that thing.’ A.I,188