... the Apostle Peter declared that the Church was built by the Holy Spirit. For you read that he said: 'God, Who knows the hearts of men, bore witness, giving them the Holy Spirit, even as was given to us; and He made no distinction between us and them, purifying their hearts by faith' (Acts 15:8-9). In which is to be considered, that as Christ is the Cornerstone, Who joined together both peoples into one, so, too, the Holy Spirit made no distinction between the hearts of each people, but united them.
AmbroseWhen we find ouselves in some grave danger we must not lose courage but firmly trust in God, for where there is the greatest danger, there is also the greatest help from Him who wants to be called our 'Help' in times of peace and in times of tribulation.
AmbroseRedemption, n. Deliverance of sinners from the penalty of their sin through their murder of the deity against whom they sinned. The doctrine of Redemption is the fundamental mystery of our holy religions, and whoso believeth in it shall not perish, but have everlasting life in which to try to understand it.
AmbroseRemember, then, that you received a spiritual seal, the spirit of wisdom and understanding, the spirit of knowledge and reverence, the spirit of holy fear. Keep safe what you received. God the Father sealed you, Christ the Lord strengthened you and sent the Spirit into your hearts as the pledge of what is to come.
Ambrose