Jesus teaches us to pray that God would give us daily bread (Matthew 6:11).
This petition of the Lord’s Prayer teaches us to come to God in a spirit of humble dependence, asking Him to provide what we need and to sustain us from day to day. We are not given license to ask for great riches, but we are encouraged to make our needs known to Him, trusting that He will provide.
If we find that God’s hand seems to be invisible to us and that we cannot discern His providential intrusion into our lives, that may be due partly to the way we pray. We have a tendency to pray in general. When we pray in general, the only way we will see the hand of God’s providence is in general. As we enter into prayer, this conversation and communion with God, and put our petitions before Him, pouring out our souls and our needs specifically, we see specific answers to our prayers. Our Father has invited us to go to Him and ask Him for our daily bread. He will not fail to provide it.
–excerpted from R.C Sproul’s The Prayer of the Lord