Dr. Keener clearly states that he has a bad cold. He clearly asks for a show of hands from the audience on how many of them have the gift of healing. He clearly states that there are healers in the audience. No one even offers to try to heal him. What more can I say but watch the video that your ilk presents.
1st Corinthians 12 most certainly documents the existence of the gifts during Paul's time, but there is no mention of these gifts being passed on from generation to generation. If you can show a verse that states it will please let us know. If not I suggest to accept that your emperor is naked.
How would you address someone who argued that the teachings against murder, theft, and adultery were given to audiences between 1800 (or whatever) BC and 65 AD, and therefore do not apply to Christians in modern times? How would you respond to someone who argued that church teachings on elders or church discipline did not apply today for the same reasons?
What is your basis for saying that the Spirit stopped working the way the Bible teaches He works in the church? From a doctrinal perspective, the burden is on you to prove the change occurred which moved away from what the Bible teaches.
As for your particular objection, as Paul started to write this epistle in which he would deal with such issues as speaking in tongues and prophesying in church, he wrote, 'so that ye come behind in no spiritual gift, waiting for the coming of our Lord Jesus Christ.' Paul did not envision that the gifts would cease before Jesus came back.
Did you even read the OP? It states clearly that I believe the miraculous exist, just not presently. Does this make me a non-Christian?