Answer
(Fatwa: 1998/B=396-TB=1432)
(1) There is some enemy who is behind you. But he does not give you any harm due to your goodness and in-sha-Allah in future he would not do so. One should be alert from one’s own and others.
(2) Yes, performing Shukrana salah is permissible.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
