Imam Ahmad narrated, "Abu Huraira reported that the Prophet (s) said that Allah says, 'I am with my servant when he remembers Me and by his remembrance of Me his lips move." Commenting on this hadith, Imam Nawawi said, "Allah is with the one who remembers Him and calls Him in his heart, and calls Him on his tongue, but we must realize that the dhikr of the heart is more perfect. The rememberer made dhikr of the tongue in order to reflect the occurrence of the dhikr in his heart. When the love of Allah and His Remembrance overwhelms the heart and the spirit, the tongue is moved and the seeker brought near."
Salamu alekum yzakuallah khairan inshallah