2 Thessalonians 2:11

9 The coming of the lawless one will be accompanied by the working of Satan, with every kind of power, sign, and false wonder,

10 and with every wicked deception directed against those who are perishing, because they refused the love of the truth that would have saved them.

For this reason God will send them a powerful delusion so that they believe the lie,

12 in order that judgment may come upon all who have disbelieved the truth and delighted in wickedness.

13 But we should always thank God for you, brothers who are loved by the Lord, because God has chosen you from the beginning to be saved by the sanctification of the Spirit and by faith in the truth.

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
For this reason God will send them a powerful delusion so that they believe the lie,
KJV
And for this cause God shall send them strong delusion, that they should believe a lie:
WEB
Because of this, God sends them a powerful delusion, that they should believe a lie,
ASV
And for this cause God sendeth them a working of error, that they should believe a lie:
DARBY
And for this reason God sends to them a working of error, that they should believe what is false,
BLB
And because of this, God sends to them a working of delusion for them to believe the lie,
ÅB
Og derfor sender Gud dem kraftig villfarelse, så de tror løgnen,
OTB
På grunn av dette vil Gud tillate dem å bli påvirket av en sterk villfarelse, slik at de vil tro på det som er falskt,
B1930
Og derfor sender Gud dem kraftig villfarelse, så de tror løgnen,

Study notes (Tyndale)

Original text and word study

Cross references