सहस बदन तुम्हरो जस गावैं। अस कहि श्रीपति कंठ लगावैं ॥ हिन्दुवान को बेद सम जवनहिं प्रगट कुरान ॥ rāmacaritamānasa bimala santanajīvana prāna । Hanuman is considered a protector from evil and adverse energies, plus the recitation of Hanuman Chalisa is considered to offer defense from this sort of forces. https://hanuman-chalisa-pdf85050.thebindingwiki.com/6797411/kya_aaj_pradosh_hai_an_overview