If there were no God it would be necessary to invent him.
If God did not exist it would be necessary to invent Him.
To gather with God's people in united adoration of the Father is as necessary to the Christian life as prayer.
Our life of poverty is as necessary as the work itself. Only in heaven will we see how much we owe to the poor for helping us to love God better because of them.
Before we can know God and understand his great plan it is first necessary for us to believe that he exists and that he rewards all who diligently seek him.
Propaganda must appeal to mankind's better judgment and to the necessary belief in a better future. For this belief the valley of the shadow of death is but a war station on the road to the blessed summit.
The superfluous a very necessary thing.
A word to the wise ain't necessary - it's the stupid ones that need the advice.
Don't flatter yourself that friendship authorizes you to say disagreeable things to your intimates. The nearer you come into relation with a person the more necessary do tact and courtesy become.
We believe it wrong ever to take a dollar from a free citizen without a very necessary public purpose because each such taking diminishes the freedom to spend that dollar as its owner would prefer.