On the Foundations of the Orthodox Faith
The Son of God, Jesus Christ, eternally, before the creation of the world, was born by God, by the action of the Holy Spirit two thousand years ago, was born from the Virgin Mary – the Most Holy Theotokos – for the salvation of the human race. Jesus Christ is called the Savior because He saves every Christian who believes in Him from spiritual death and slavery to sin. The incarnate Lord – fully God and fully Man – being sinless, voluntarily died on the cross to cleanse our sins and resurrected to give us eternal life.