Tirukkural 807: Familiarity

Those who have (long) stood in the path of affection will not give it up even if their friends cause (them) their ruin.

Image of Satguru Sivaya Subramuniyaswami
All Mahadevas, minor Gods, devas and sentient beings must worship Ganesha before any responsible act could hope to be successful. Those who do not are subject to their own barriers. Yea, worship of Him sets the pattern of one's destiny.
—Gurudeva