to worry. Here’s how MLJ put it:

It is a poor type of Christianity that has this wonderful faith with respect to salvation and then whimpers and cries when confronted by the daily trials of life.

There is no circumstance or condition in this life which should lead a Christian to worry. He has no right to worry; and if he does he is not only condemning himself as being a man of little faith, he is also dishonouring his God and being disloyal to his blessed Savior.

Taken from p.403 of Studies in the Sermon on the Mount, by D. Martyn Lloyd-Jones.

So, what does your worrying about “stuff” really communicate?