God's Grace is Sufficient (Matthew 6:25-34)

“‘Be not anxious for the morrow’: either that is cruel mockery for the poor and wretched, the very people Jesus is talking to who, humanly speaking, really will starve if they do not make provision to-day… or it is the unique proclamation of the gospel of the glorious liberty of the children of God, who have a Father in heaven, a Father who has given his beloved Son. How shall not God with him also freely give us all things?”

Dietrich Bonhoeffer, The Cost of Discipleship