Read and reflect on verse 4587 from Surah Al-Fath: It is He who from on high has bestowed inner peace upon the hearts of the believers, so that - seeing that God’s are all the forces of the heavens and...
هُوَ الَّذِي أَنْزَلَ السَّكِينَةَ فِي قُلُوبِ الْمُؤْمِنِينَ لِيَزْدَادُوا إِيمَانًا مَعَ إِيمَانِهِمْ ۗ وَلِلَّهِ جُنُودُ السَّمَاوَاتِ وَالْأَرْضِ ۚ وَكَانَ اللَّهُ عَلِيمًا حَكِيمًا
It is He who from on high has bestowed inner peace upon the hearts of the believers, so that - seeing that God’s are all the forces of the heavens and the earth, and that God is all-knowing, truly wise - they might grow yet more firm in their faith;