You give a flag and a spoon to a nun as an offering. You give her this flag and this spoon because they are very precious to you and you want to show the nun how serious you are about repenting for your evil deeds.
You’re getting down on one knee (に) as you present the flag and the spoon to the nun. The nun accepts your offer and takes your flag and spoon from you. Your soul is saved!
Currently there are no similar looking kanji which exist in the WaniKani learning system