A little math
A + B = C
A = C - B and you can also write this as
C - B = A
A theist might say
Truth + god = Life
An atheist knows that
Life - god = Truth
A + B = C
A = C - B and you can also write this as
C - B = A
A theist might say
Truth + god = Life
An atheist knows that
Life - god = Truth
Insanity - Doing the same thing over and over again, expecting a different result