ذَٰلِكَ ٱلۡيَوۡمُ ٱلۡحَقُّۖ فَمَن شَآءَ ٱتَّخَذَ إِلَىٰ رَبِّهِۦ مَـَٔابًا ٣٩
That is the True [i.e., certain] Day; so he who wills may take to his Lord a [way of] return.1
Translation: Saheeh International (English)
1 i.e., a direct route through correct beliefs and righteous deeds.
Each word's meaning and sound
That which has been described to you is the day in which there is no doubt regarding its occurrence. So whoever wishes salvation on it from the punishment of Allah, he should take the path to it through performing good deeds that will please his Lord.
Al-Mukhtasar in interpreting the Noble Quran