In general terms, Ganesha is a much beloved and frequently invoked divinity, since he is the Lord of Good Fortune who provides prosperity and fortune and also the Destroyer of Obstacles of a material or spiritual order. It is also for this reason that, traditionally, all sessions of bhajan (devotional chanting) begin with an invocation of Ganesha, Lord of the "good beginnings" of chants. Throughout India and the Hindu culture, Lord Ganesha is the first idol placed into any new home or abode.
Ganesha, in fact, is the symbol of he who has discovered the Divinity within himself.Ganesha is the first sound, OM, in which all hymns were born. When Shakti (Energy) and Shiva (Matter) meet, both Sound (Ganesha) and Light (Skanda) were born.
He represents the perfect equilibrium between force and kindness and between power and beauty. He also symbolizes the discriminative capacities which provide the ability to perceive distinctions between truth and illusion, the real and the unreal.