15 “Beware of false prophets, who come to you in sheep’s clothing but inwardly are ravenous wolves.
16 You will recognize them by their fruits. Are grapes gathered from thorn bushes, or figs from thistles?
17 So, every good tree bears good fruit, but the bad tree bears bad fruit.
18 A good tree cannot bear bad fruit, nor can a bad tree bear good fruit.
19 Every tree that does not bear good fruit is cut down and thrown into the fire.
20 Thus you will recognize them by their fruits.
21 “Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven, but the one who does the will of my Father who is in heaven.
"For this is the will of My Father,
that everyone who beholds the Son
and believes in Him will have eternal life,
and I Myself will raise him up on the last day."
With Paul's great love and concern for the church at Corinth he would not have them led astray from Christ Himself. Here is Dr. Mitchell with our study in 2 Corinthians 11:1.