2 Cor 11:4. For if someone comes and proclaims another Jesus than the one we proclaimed, or if you receive a different spirit from the one you received, or if you accept a different gospel from the one you accepted, you put up with it readily enough.
Gal 1:8-9. But even if we or an angel from heaven should preach to you a gospel contrary to the one we preached to you, let him be accursed. As we have said before, so now I say again: If anyone is preaching to you a gospel contrary to the one you received, let him be accursed.
Matt 24:24. For false christs and false prophets will arise and perform great signs and wonders, so as to lead astray, if possible, even the elect.
The coming apostasy that our Lord had warned has come with a vengeance with the church readily accepting doctrines of a different gospel as well as a different Jesus.
The hyper grace reformation brings a different gospel while the new apostolic reformation brings a different Christology.
The main false Christology taught today is that Jesus left aside His divinity while He was incarnate on earth. Why is there this necessity for the new apostolic reformation prophets to preach this peccability belief ? (http://www.gotquestions.org/could-Jesus-have-sinned.html) It is due to misplaced zeal to promote that mere man like us can perform miracles similar or exceeding those performed by Jesus as long as one is filled by the power of the Holy Spirit since Jesus was also mere man without His divinity when He was on earth.
In my opinion, due to the possibility of false christs and prophets to perform great signs and wonders and possibly deceive the elect, the only way to determine whether one is from God or from the enemy today is the test on the correct doctrine of the gospel and Christology.
We must bear in mind that these false prophets today are deceitful workmen who can disguise themselves very well as apostles of Christ with their mouths even full of biblical wisdom all the time. 2 Cor 11:13-15.
So listen carefully to their core teaching on the gospel and Christology.