Fine line between faith and laziness

"Consider the lilies." They do not toil, and yet they are clothed. This is a command to trust in God.

"Go to the ant, thou sluggard." This is a command to be busy about our business so that we have enough.

What to do? Well, it would seem we are to be up and about our responsibilities with all our might, but realizing that many things might happen that could derail our hopes, and trusting in God to care for us notwithstanding those things.