....and of course modern Christendom has no knowledge. Lets get it straight. You cherry pick into silly nothingness. Cessationism is a joke. It is a lie.
But what an impasse.
Since ,as you point out tongues,knowledge and prophecy has ceased,and i suppose cessationists have ceased pursuing those 3 things,that segment of the Lord's body has more or less paralysed itself.
But since they believe knowledge has also ceased(by implication), they have anointed themselves with invincible ignorance.
...which they themselves readily display.
Childish rantings .. but not unexpected. The undeniable consequence of your logic concludes that "knowledge will vanish (along with tongues and prophecy) upon Christ's return ... given that you assert that Christ Himself is the perfect "when that which is perfect is come". Is our abode with Christ in heaven to be a place void of knowledge ?
"That which is perfect" is a neuter gender reference to "that which is complete". It is in contrast to "that which is in part .. or incomplete". Was Christ "in part or incomplete" at His first coming ? Of course not.
All three of the gifts we are speaking of were "supernatural gifts". None of them could have or would have occurred without God divinely imparting them upon whom He chose to give them ... and for His purpose. Your childish assertion and conclusion that those who believe as I do can only mean to us that, ... "modern Christendom has no knowledge" reeks of desperation and ignorance itself ... and reflects poorly on your own understanding of God's Word and the context of what has been given us.