Joy is the sheer evidence of God.
If there is no God or no evidence of God and certainly no evidence of a very morally engaged god, then whatever has to be done has to be done by us.
Christians have learned that when there seems to be no other evidence of God's love, they cannot escape the cross.
For some people, miracles serve as evidence of God's existence.
I have had so many evidences of [God's] direction, so many instances when I have been controlled by some other power than my own will, that I cannot doubt that this power comes from above.
The evidence of God exists in the roundness of things.