There is no point in preaching to anyone who will not listen.
Messianic Jews are not for Jesus Christ at all in fact, for if they truly were for Jesus Christ they would come to Jesus Christ in fact, the Jesus they are peddling is another Jesus = the Devil ! it's a fact.
There is only one Jesus Christ in fact and he is the Alpha and the Omega, Christ Jesus does not come back in the flesh the second time the Bible points this out. it was to no vale anyway when he came in the flesh to no believers, but what is greater is when one understands the Holy Spirit.
So if you were to see the man in the flesh, so what ! It's that you need the Holy Spirit ! because without that who truly knew him the first time as well, it was only they only had faith that he was the one and then they truly knew when he went to Heaven and they got the Holy Spirit then.
Now Nathaniel said that Jesus was the Christ and what did Jesus say back to him and it did happen as Nathaniel seen such.
Anyone who looks to Jews or any man for Salvation is a fool, only Jesus Christ Saves ! your Church will not save you, only Jesus Christ Saves, the power is in him and him alone and the Holy Spirit confirms that. everything he did in the flesh is finished their is nothing to add to such, if one thinks he is going to come and add to such your a fool. did Jesus forget to add something

no ! you forgot to pick up on what he truly said and did that's the problem.