"....Let the Kingdom be always before you,
and believe stedfastly concerning things
that are invisible: Let nothing that is on this side
the other World get within you:
and above all, look well to your own Hearts,
and to the Lusts thereof,
for they are deceitful above all things,
and desperately wicked;
set your faces like a flint;
you have all power in Heaven and Earth on your side."
~Evangelist,
Pilgrim's Progress
page 96, Banner of Truth edition