Worship of Ganesha and then Muruga will lead to Siva

Devotees begin with worshipping Ganesha, then are lead to Lord Muruga, who takes them to Lord Siva

Image of Satguru Sivaya Subramuniyaswami
Be equal to whatever you meet! That is a better way to react to life. It is accomplished simply by meeting everything in understanding, by demanding understanding from within yourself.
—Gurudeva