St. Peter realized the sanctity and the power of God's name, whether revealed in its ancient form of Jehovah or its New Testament form of Jesus Christ. Well would it be if the same Divine reverence found a larger place amongst ourselves. Irreverence towards the sacred name is far too prevalent; and even when men do not use God's name in a profane way, there is too much lightness in the manner in which even religious men permit themselves to utter that name which is the expression to man of supreme holiness,--"God bless us," "Lord help us and save." How constantly do even pious people garnish their conversations and their epistles with such phrases or with the symbols D.V., without any real feeling that they are thereby appealing to Him who was and is and is to come, the Eternal. The name of God is still holy as of old, and the name of Jesus is still powerful to calm and soothe and bless as of old, and Christian people should sanctify those great names in their conversation with the world.[94]
[94] The primitive Christians had a profound reverence for the names of our Saviour, which they delighted to depict in different ways, some of them so secret as to defy the curiosity of the pagans. They used the symbol I.H.S., which I have known to arouse the susceptibilities of suspicious Protestants, though nothing but a Latin or Western adaptation of the three first letters of the Greek word ΙΗΣΟΥΣ written in capitals. The fish, again, was a favourite symbol, because each letter of the Greek word ἰχθύς stood for a different title of our Lord, Ἰησοῦς, Χριστός, Θεός, Ὑιός, Σωτηρ, or Jesus, Christ, God, Son, Saviour.
St. Peter was bold because he was daily comprehending more and more of the meaning of Christ's work and mission, was gaining a clearer insight into the dignity of His person, and was experiencing in himself the truth of His supernatural promises. How could a man help being bold, who felt the Spirit's power within, and really held with intense belief that there was salvation in none other save Christ? Personal experience of religion alone can impart strength and courage and boldness to endure, to suffer, and to testify. St. Peter was exclusive in his views. He would not have suited those easy-going souls who now think one religion just as good as another, and consequently do not regard it as of the slightest moment whether a man be a follower of Christ or of Mahomet. The earliest Christians had none of this diluted faith. They believed that as there was only one God, so there was only one Mediator between God and man, and they realized the tremendous importance of preaching this Mediator. The Apostles, however, must be cleared from a misconstruction under which they have at times suffered. St. Peter proclaims Christ to the Sanhedrin as the only means of salvation. In his address to Cornelius the centurion of Cæsarea, he declares that in every nation he that feareth God and worketh righteousness is accepted of Him. These passages and these two declarations appear inconsistent. Their inconsistency is only superficial, however, as Bishop Burnet has well explained in his exposition of the Thirty-Nine Articles, a book not read very much in these times.[95] St. Peter taught exclusive salvation through Christ. Christ is the only means, the only channel and way by which God confers salvation. Christ's work is the one meritorious cause which gains spiritual blessing for man. But then, while there is salvation only in Christ, many persons may be saved by Christ who know not of Him consciously, else what shall we say or think about infants and idiots? It is only by Christ and through Christ and for His sake that any soul can be saved. He is the only door of salvation, He is the way as well as the truth and the life. But then it is not for us to pronounce how far the saving merits of Christ may be applied and His saving power extend. St. Peter knew and taught that Jesus Christ was the one Mediator, and that by His name alone salvation could be obtained. Yet he did not hesitate to declare as regards Cornelius the centurion, that in every nation he that feareth God and worketh righteousness is accepted of Him. It ought to be sufficient for us, as it was for the Apostles, to believe that the knowledge of Christ is life eternal, while satisfied to leave all other problems in the hands of Eternal Love.