give us to-day our bread for the day;
»It is written,« replied Jesus, »`It is not on bread alone that a man shall live, but on whatsoever God shall appoint.'«
give us day after day our bread for the day;
To persons of that sort our injunction –and our command by the authority of the Lord Jesus Christ– is that they are to work quietly and eat their own honestly-earned bread.
and if we have food and clothing, with these we will be satisfied.