takeaway. Greek. aphaireo. Only here in Rev. Compare Hebrews 10:4.
out of. Same as "from" above.
book of life. The texts read "tree of life". With the last two verses: compare Deuteronomy 4:2; Deuteronomy 12:32.Proverbs 30:5; Proverbs 30:6; Galatians 1:1; Galatians 1:8.
and... thing?. The texts omit.