Biggest mistake is when a person donot acknowledge that God is DIVINITY WITHIN and one finds divinity for sure through discovering Holy word & holy light WITHIN OWNSELF using religion & Spiritual biology. Thus one gets out from reach of Karma by performing Nishkaam Karma after divinity being achieved within lifetime.
Science of Self is called SPIRITUAL Awakening or spiritual wellness.
Spiritual wellness is achieved through
HOLY WORD & HOLY LIGHT ( Brahm naad & Brahm Prakash; Amen & Divine light; Amin & Noor; Aum & Brahm swaroop)
being imbibed through knowledge & practice based on SPIRITUAL BIOLOGY.
For Spiritual biology details
MD SPIRITUAL BIOLOGY . COM