How does God save His people from spiritual enemies?

God's salvation from spiritual enemies is demonstrated through the atoning work of Christ on the cross. In the sermon, it highlights that just as God delivered Israel from physical foes, He has ultimately delivered His elect from spiritual adversaries, including sin and death, through Christ's sacrifice. The message of the Gospel is central to this salvation, as it reassures believers that their sins are forgiven and that they have been made righteous before God. The promises of God affirm that those who trust in Christ will not be condemned but will have eternal life.