“We smile in the face of some people although our hearts curse them.”
“The Taqqyah (lying) is allowed until the Day of Resurrection.”
Quran Surah Ali ‘Imran 3:28—Let not the believers take disbelievers for their friends in preference to believers. Whoso doeth that hath no connection with Allah unless (it be) that ye but guard yourselves against them, taking (as it were) security. Allah biddeth you beware (only) of Himself. Unto Allah is the journeying.
Ibn Kathir on Surah Ali ‘Imran3:28—Allah said next, (unless you indeed fear a danger from them) meaning, except those believers who in some areas or times fear for their safety from the disbelievers. In this case, such believers are allowed to show friendship to the disbelievers outwardly, but never inwardly. For instance, Al-Bukhari recorded that Abu Ad-Darda’ said, “We smile in the face of some people although our hearts curse them.” Al-Bukhari said that Al-Hasan said, “The Taqqyah (lying) is allowed until the Day of Resurrection.”