Lo, here you have the meaning of the true honor and worship of God,
which pleases God, and which He commands under penalty of eternal
wrath, namely, that the heart know no other comfort or confidence than
in Him, and do not suffer itself to be torn from Him, but, for Him,
risk and disregard everything upon earth. On the other hand, you can
easily see and judge how the world practices only false worship and
idolatry. For no people has ever been so reprobate as not to institute
and observe some divine worship; every one has set up as his special
god whatever he looked to for blessings, help, and comfort.

Thus, for example, the heathen who put their trust in power and
dominion elevated Jupiter as the supreme god; the others, who were bent
upon riches, happiness, or pleasure, and a life of ease, Hercules,
Mercury, Venus or others; women with child, Diana or Lucina, and so on;
thus every one made that his god to which his heart was inclined, so
that even in the mind of the heathen to have a god means to trust and
believe. But their error is this that their trust is false and wrong
for it is not placed in the only God, besides whom there is truly no
God in heaven or upon earth. Therefore the heathen really make their
self-invented notions and dreams of God an idol, and put their trust in
that which is altogether nothing. Thus it is with all idolatry; for it
consists not merely in erecting an image and worshiping it, but rather
in the heart, which stands gaping at something else, and seeks help and
consolation from creatures saints, or devils, and neither cares for
God, nor looks to Him for so much good as to believe that He is willing
to help, neither believes that whatever good it experiences comes from
God.

Besides, there is also a false worship and extreme idolatry, which we
have hitherto practiced, and is still prevalent in the world, upon