New Revised Standard Version
who have swerved from the truth by claiming that the resurrection has already taken place. They are upsetting the faith of some.

Contemporary English Version
by teaching that the dead have already been raised to life. This is far from the truth, and it is destroying the faith of some people.

New American Bible
who have deviated from the truth by saying that [the] resurrection has already taken place and are upsetting the faith of some.

Douay-Rheims Bible
Who have erred from the truth, saying that the resurrection is past already, and have subverted the faith of some.

Who have erred from the truth, saying that the resurrection is past already, and have subverted the faith of some.

concerning.

Matthew 22:29 And Jesus answering, said to them: You err, not knowing the Scriptures nor the power of God.

1 Timothy 1:19 Having faith and a good conscience, which some rejecting have made shipwreck concerning the faith.

1 Timothy 6:10,21 For the desire of money is the root of all evils; which some coveting have erred from the faith and have entangled themselves in many sorrows. . . .

Hebrews 3:10 Forty years: for which cause I was offended with this generation, and I said: They always err in heart. And they have not known my ways.

James 5:19 My brethren, if any of you err from the truth and one convert him:

that.

1 Corinthians 15:12 Now if Christ be preached, that he arose again from the dead, how do some among you say that there is no resurrection of the dead?

Colossians 3:1 Therefore if you be risen with Christ, seek the things that are above, where Christ is sitting at the right hand of God.

overthrow.

2 Timothy 2:14 Of these things put them in mind, charging them before the Lord. Contend not in words: for it is to no profit, but to the subverting of the hearers.

Matthew 15:13 But he answering, said: Every plant which my heavenly Father hath not planted, shall be rooted up.

Luke 8:13 Now they upon the rock are they who when they hear receive the word with joy: and these have no roots: for they believe for a while and in time of temptation they fall away.

Luke 22:31,32 And the Lord said: Simon, Simon, behold Satan hath desired to have you, that he may sift you as wheat. . . .

Acts 5:39 But if it be of God, you cannot overthrow it, lest perhaps you be found even to fight against God. And they consented to him.

1 Corinthians 11:19 For there must be also heresies: that they also, who are approved may be made manifest among you.

1 John 2:19 They went out from us but they were not of us. For if they had been of us, they would no doubt have remained with us: but that they may be manifest, that they are not all of us.