St. Ambrose: "You have received a spiritual seal"

“REMEMBER that you have received a spiritual seal: the spirit of wisdom, the spirit of prudence and strength, the spirit of knowledge and piety, the spirit of holy fear. Therefore, preserve what you have received. God the Father has sealed you, Christ the Lord has confirmed you, and has given a foretaste of the Spirit in your heart, as you have learned from the teaching of the apostle.”

~St. Ambrose of Milan (c. 340–397)