Gurus always said everyone follows faith blindly without understanding. So they tried to instill understanding in everyone. To the Gurus, hindus, muslims, christians, now sikhs, everybody was the same, they are all ignorant of God. That’s how the prophets also saw the people. Jesus said on the cross, “forgive them, Father, for they don’t know”. To the Gurus, no religion was a hurdle. It was ignorance of God that was the hurdle. That’s why the Gurus always focused on ignorance rather than religion.