Zwingli Summarizes the Gospel

Jesus saith unto him,

I am the way, the truth, and the life:

 no man cometh unto the Father, but by me.

John 14:6

"The summary of the gospel is that our Lord Jesus Christ, the true Son of God, has revealed the will of His heavenly Father to us, and with His innocence has redeemed us from death, and has reconciled us with God.
Therefore, Christ is the only way to salvation for all those who have been, are, and will be."
Zwingli