Allah سُبْحَٰنَهۥ وَتَعَٰلَىٰ is Al-Mujeeb/Al-Mujib (in Arabic: ٱلْمُجِيبُ) meaning He is the one very close to His believers and readily available to hear and answer the supplications of those who ask. He is the responder to all needs, invitations, and prayers. Whoever needs help in difficulties, they should call upon this name of Allah سُبْحَٰنَهۥ وَتَعَٰلَىٰ.

ِسْمِ اللهِ الرَحْمَنِ الرَّحِيْم

 وَإِلَىٰ ثَمُودَ أَخَاهُمۡ صَـٰلِحً۬ا‌ۚ قَالَ يَـٰقَوۡمِ ٱعۡبُدُواْ ٱللَّهَ مَا لَكُم مِّنۡ إِلَـٰهٍ غَيۡرُهُ ۥ‌ۖ هُوَ أَنشَأَكُم مِّنَ ٱلۡأَرۡضِ وَٱسۡتَعۡمَرَكُمۡ فِيہَا فَٱسۡتَغۡفِرُوهُ ثُمَّ تُوبُوٓاْ إِلَيۡهِ‌ۚ إِنَّ رَبِّى قَرِيبٌ۬ مُّجِيبٌ۬ 

“And to Thamud [We sent] their brother Salih. He said, “O my people, worship Allah; you have no deity other than Him. He has produced you from the earth and settled you in it, so ask forgiveness of Him and then repent to Him. Indeed, my Lord is near and responsive.” — (Qur’an 11:61

Reference: MyIslam.Org