[41]. Ha-Mim_Al-Sajdah (Prostration) also known as Surah Fussilat [They Are Explained in Detail]: Ayat 030

৩০. নিশ্চয় যারা বলে, আমাদের পালনকর্তা আল্লাহ, অতঃপর তাতেই অবিচল থাকে, তাদের কাছে ফেরেশতা অবতীর্ণ হয় এবং বলে, তোমরা ভয় করো না, চিন্তা করো না এবং তোমাদের প্রতিশ্রুত জান্নাতের সুসংবাদ শোন।

Ayat 30. Verily, those who say: "Our Lord is Allah (Alone)," and then they Istaqamu , on them the angels will descend (at the time of their death) (saying): "Fear not, nor grieve! But receive the glad tidings of Paradise which you have been promised!

Tafseer of Surah Ha-Mim Al-Sajdah (or Surah Fussilat) Ayat 30. In the case of those who say, "Our Lord is Allah, and, further, stand straight and steadfast, the angels descend on them (from time to time): "Fear ye not!" (They suggest), "Nor grieve! but receive the Glad Tidings of the Garden (of Bliss), the which ye were promised! The people who succeed in eternal Life are those who recognize and understand the one and only Eternal Reality, that is Allah, and further shape their probationary Lite firmly and steadfastly on the principles of that Truth and Reality. They will have their friends and protectors in the good angels, in contrast to the evil ones, who will have no friendship or protection, but only the reproaches of the Evil Ones.

Hazrat Ibn Abbas (May Allah be pleased with him) reported: The Messenger of Allah [SAWW](PBUH) said,  "If anyone constantly seeks pardon (from Allah), Allah will appoint for him a way out of every distress and a relief from every anxiety, and will provide sustenance for him from where he expects not.'' [Abu Dawud Hadith # 1518].  

Lesson: as mentioned above in Surah Ha-Mim_Al-Sajdah Ayat. 30. Verily, those who say: "Our Lord is Allah (Alone)," and then they Istaqamu , on them the angels will descend” By seeking forgiveness, a relationship with Allah is established between man and his Creator. So seeking forgiveness is a very good act. Allah likes those people who, after committing a sin, do not stick to it, but right away seek forgiveness for their sins from Allah. They weep and express sorrow before Allah.