What is God’s confirmation of our sonship? It is that He gives us continual experiences of being raised from the dead. He has left us here in a setting and a background of death: we are called upon to live and to walk amidst death. This world is a tomb, which sooner or later will engulf all those outside of Christ; but here we are in this very tomb, this scene and realm of death, living. We are not a part of it, we are living, and this is the testimony, this is sonship. Sonship is meant to be manifested. The end of this process is the full manifestation of the sons of God according to Romans 8:19. Here, in a spiritual way, the manifold wisdom of God is shown in the Church, to the glory of His name and to the confounding of principalities and powers.
Our new birth is our first taste of resurrection life. We notice that, after quoting the passage concerning Christ: “Thou art my Son, this day have I begotten thee”, the Scriptures present a further quotation: “I and the children whom God hath given me” (Hebrews 2:13). The completion of the original statement is: “Behold I and the children whom God hath given me are for signs and wonders…” (Isaiah 8:18). It is clear that Isaiah’s words are put into the mouth of the Lord Jesus who links the announcement of His own Sonship by resurrection to the fact that by that same resurrection He has begotten us again unto a living hope. We are the children given to Him by virtue of His resurrection. And we are for signs and wonders.
What does this mean? Well when the evil generation of Jews demanded a sign from the Lord Jesus, He replied: “… there shall no sign be given to it but the sign of Jonah the prophet” (Matthew 12:39). He went on to point out that this sign of Jonah was connected with death and resurrection. So the signs and wonders associated with Christ and the children whom the Father has given Him are the miracles of resurrection life. This is the experience of the spiritual Christian; he repeatedly knows the impact of death and the glory of Christ’s resurrection. So it is that the Church has survived. There is no other way of accounting for the continuance of the Church through the ages than the wonder-working power of Christ’s resurrection. The powers of hell and death have come like a deluge upon the Church through the centuries and have sometimes almost seemed to quench it, but it has sprung up again in greater fullness than ever before after every such time.