Maturity starts with the willingness to give oneself.

Worry is the antithesis of trust. You simply cannot do both. They are mutually exclusive.

The ways of the world exalt themselves against God. They sometimes look rational and appealing to the most ernest disciple but Christ says to us then what He said to His disciples long ago, when many of them had given u pin disgust, "Do you also want to leave me?" If we answer as PEter did, "Lord to whom else shall we go? Your words are words of eternal life," our rebel thoughts are captured once more. The way of holiness is again visible.

The believer alone will be able to hear the call. It comes from beyond ourselves, beyond our society, beyond the climate of opinion and prejudice and rebellion and skepticism in which we live, and beyond our time and taste. It draws toward the center of all things, that still place of which T.S. Eliot wrote :

Against the Word the unstilled world still whirled
About the centre of the silent Word.

If I am to love the Lord my God with all my mind, there will not be room in it for carnality, for pride, for anxiety, for the love of myself. How can the mind be filled with the love of the Lord and have space left over for things like that?

It is altogether fitting and proper that we should enjoy things made for us to enjoy. What is not at all fitting or proper is that we should set our hearts on them. Temporal things must be treated as temporal things - received, given thanks for, offered back, but enjoyed. They must not be treated like eternal things.