That I did always love,
I bring thee proof:
That till I loved
I did not love enough.
That I shall love always,
offer thee
That love is life,
And life hath immortality.
This, dost thou doubt, sweet?
Then have I
Nothing to show
But Calvary.
- Emily Dickinson
God showed His Ultimate example of Love on Calvary.
That is His proof for us that He loved us.