It was reported that Rasulullah (saw) said, “Whoever builds a mosque for Allah, Allah will build for him a house like it in Paradise.” {Ṣaḥiḥ al-Bukhari 439, Ṣaḥiḥ Muslim 533}

Every time a forehead touches the ground, every time a mother, or a sister comes to the masjid, every time a child learns a single letter... Insha’Allah you will get an equivalent reward added to your account!