To gain victory over Satan we must do two things:
1. We must meditate on Scripture day and night.
2. We must be strong even when obedience seems impossible; and when all influences are brought to bear to weaken our resolution, we must still dare to obey the voice of God.
(F. B. Meyer)
"Therefore the Lord himself will give you a sign: The virgin will be with child and will give birth to a son, and you will call him Immanuel."
Isaiah 7: 14