People are often booking tickets to various places. What about booking a ticket to Jannah? Rasulullah (Sallallahu Alayhi Wasallam) said to Hazrath Anas (Radiyallahu Anhu).
“ O my beloved son, keep your heart clean from harbouring malice, for
verily that is my sunnah.” He then said: “The one who loves my sunnah
loves me. The one who loves me will be with me in Jannah.” (Tabrani)
Thus the ticket to Jannah is to practice on the Sunnah of Rasulullah (Sallallahu Alayhi Wasallam). Among his extremely important sunnats is to keep the heart free of malice.