St. Peter's address was, as we have already said, very kindly, but very bold and plain-spoken in setting forth the power of Christ's name. He had learnt by his Jewish training the tremendous importance and solemnity of names. Moses at the bush would know God's name before he went as His messenger to the captive Israelites. On Sinai God Himself had placed reverence towards His name as one of the fundamental truths of religion. Prophet and psalmist had conspired together to teach St. Peter that holy and reverend was the name of God, and to impress upon him thus the power and meaning which lies in Christ's name, and indeed in all names, though names are things we count so trifling. St. Peter dwells upon this point all through his addresses. To the people he had said, "His name, through faith in His name, hath made this man strong." To the rulers it was the same. It was "by the name of Jesus Christ of Nazareth, whom ye crucified, this man doth stand here before you whole." "There is none other name under heaven whereby we must be saved." The Sanhedrin understand the importance of this point, and tell the Apostles they must not teach in this name. St. Peter pointedly refuses, and prays, when come to his own company, "that wonders may be done through the name of Thy holy servant Jesus." 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.