It is not contrary to order to look out for one's self and one's
dependents. Those have "care for the morrow" who are not content with
their lot, who do not trust in the Divine but themselves, and who
regard only worldly and earthly things and not heavenly. With such
there prevails universally a solicitude about things future, a desire
to possess everything, and to rule over all. They grieve if they do
not get what they desire, and suffer torment when they lose what they
have. Then they grow angry with the Divine, rejecting it together
with everything of faith, and cursing themselves. Altogether
different is it with those who trust in the Divine. Though they have
care for the morrow, yet they have it not; for they do not think of
the morrow with solicitude, still less with anxiety. Whether they get
what they wish or not, they are composed, not lamenting over losses,
but being content with their lot. If they become rich, they do not set
their hearts upon riches. If they are exalted to honors, they do not
look upon themselves as worthier than others. If they become poor,
they are not cast down. If their condition be mean, they are not
dejected. They know that with those who put their trust in the Divine,
all things work toward a happy state to eternity.
--_Arcana Coelestia, n._ 8478