Know God and all fetters will fall away.
No longer identifying yourself
With the body, go beyond birth and death.
All your desires will be fulfilled in him
Who is One without a second.
Know him to be enshrined in your heart
always.
Truly there is nothing more in life to know.
Meditate and realize this world
Is filled with the presence of God.
-Shvetashvatara Upanishad
A Course In Miracles reiterates this often, so does Science and Health With a key to the Scriptures.