Dr.
Martin Luther's seal expresses his theology and his faith. He designed it
himself.
In
the center is a black cross indicative of Christ's dreadful sacrifice on the
cross for every sinner who ever lived.
The
cross is in the center of a red heart, to show that faith causes love, joy,
and peace to grow in the human heart.
The
red heart is on a white rose (Luther's favorite flower) because white is the
color of angels and blessed spirits.
The
white rose is against a blue sky background to symbolize the Christian's
hope for the coming joys of heaven.
The
seal is enclosed in a gold ring, showing that the bliss of heaven is
unending.