I think you're saying this:
"the hour is coming" - a future bodily resurrection.
"now is" is a spiritual resurrection.
If that is so, then why do think "the hour is coming" is anything other than when Christ went and preached unto the spirits in prison?
Yes, but I don't call the hour that was coming and now is resurrection. Neither does Christ. Christ likens this to being born again. Since the hour coming came with Christ. Now, because of that hour man may hear the gospel and all who hear and believe on Him have everlasting life. This is not a resurrection because none hearing the gospel and believing are bodily resurrected. Only our spirit, through the gospel proclaimed and the power of the Holy Spirit in us is "awakened" from spiritual slumber every human is born in. This is how man is born again from spiritual lifelessness to being spiritually alive. It is not being resurrected, rather it is being born again. In this age we don't hear the voice of Christ audibly, our spirit according to grace through faith is enlightened to the truth (quickened).
John 5:24-27 (KJV) Verily, verily, I say unto you,
He that heareth my word, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death unto life. Verily, verily, I say unto you, The hour is coming, and now is, when the dead shall hear the voice of the Son of God: and they that hear shall live. For as the Father hath life in himself; so hath he given to the Son to have life in himself; And hath given him authority to execute judgment also, because he is the Son of man.
The hour that is coming when the last trumpet sounds does pertain to the bodily/physical resurrection of all who are in the graves. Because that shall be a bodily/physical resurrection to life again. For those who have done good, resurrected to immortal/incorruptible physical life forever. And for those who have done bad bodily resurrected to be condemned to the lake of fire, that is the second death.
John 5:28-30 (KJV) Marvel not at this: for
the hour is coming, in the which all that are in the graves shall hear his voice, And shall come forth; they that have done good, unto the resurrection of life; and they that have done evil, unto the resurrection of damnation. I can of mine own self do nothing: as I hear, I judge: and my judgment is just; because I seek not mine own will, but the will of the Father which hath sent me.
If that is so, then why do think "the hour is coming" is anything other than when Christ went and preached unto the spirits in prison?
The same Spirit that gave life to Christ from the dead is sent to mankind and all who hear Him and believe become spiritually alive. The Spirit giving everlasting life to all who believe in the same manner enlightens every believer by the power of God, even those who lived in the days of the flood. We are ALL in a manner of speaking prisoners to death until we have been born again. For every man is destined to physical death and without the power of Christ in us, we would die in our sins condemned and without hope.
1 Peter 3:18-20 (KJV) For Christ also hath once suffered for sins, the just for the unjust, that he might bring us to God, being put to death in the flesh, but quickened by the Spirit: By which also he went and preached unto the spirits in prison; Which sometime were disobedient, when once the longsuffering of God waited in the days of Noah, while the ark was a preparing, wherein few, that is, eight souls were saved by water.
The life-giving Spirit of God has always been the source of spiritual enlightenment. The only difference between the Spirit of Old and the Spirit sent by Christ is the Spirit of Old was WITH believers but was not permanently IN them. Those who were of faith and eternally saved before the advent of Christ walking the earth a man is the same Spirit the now always dwells within those of faith.
John 14:16-18 (KJV) And
I will pray the Father, and he shall give you another Comforter, that he may abide with you for ever; Even the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him;
for he dwelleth with you, and shall be in you. I will not leave you comfortless: I will come to you.
In the days of the flood, God sent the Spirit through righteous Noah to preach to the people/prisoners to death, warning them of judgment to come and compelling them to believe in God.
2 Peter 2:5 (KJV) And spared not the old world, but
saved Noah the eighth person, a preacher of righteousness, bringing in the flood upon the world of the ungodly;