Jesus showed us what it means to enter the rest of God. Some of us aren’t resting because we don’t realize that the Sabbath isn’t a day; it’s a person. The Sabbath is Jesus.
It's helpful to know the circumstances in which Paul's epistles were written. This excerpt from the Spurgeon Study Bible gives an overview look of the book of Philippians.
By God’s grace, Graham’s voice has echoed across the world calling unknown numbers of men, women, and children to faith in Jesus Christ.