Since you cannot do this very little thing, why do you worry about the rest?
"Consider how the lilies grow. They do not labor or spin. Yet I tell you, not even Solomon in all his splendor1 was dressed like one of these.
References for Luke 12:27
If that is how God clothes the grass of the field, which is here today, and tomorrow is thrown into the fire, how much more will he clothe you, O you of little faith!2
References for Luke 12:28
And do not set your heart on what you will eat or drink; do not worry about it.
For the pagan world runs after all such things, and your Father3 knows that you need them.4
References for Luke 12:30
But seek his kingdom,5 and these things will be given to you as well.6
References for Luke 12:31
"Do not be afraid,7 little flock, for your Father has been pleased to give you the kingdom.8
References for Luke 12:32
Sell your possessions and give to the poor.9 Provide purses for yourselves that will not wear out, a treasure in heaven10 that will not be exhausted, where no thief comes near and no moth destroys.11
References for Luke 12:33
For where your treasure is, there your heart will be also.12
References for Luke 12:34
"Be dressed ready for service and keep your lamps burning,
References for Luke 12:35
like men waiting for their master to return from a wedding banquet, so that when he comes and knocks they can immediately open the door for him.