en_tn/rev/07/04.md

those who were sealed

This can be stated with an active verb. AT: "those whom God's angel marked" (See: rc://en/ta/man/translate/figs-activepassive)

144,000

"one hundred forty-four thousand people" (See: rc://en/ta/man/translate/translate-numbers and rc://en/ta/man/translate/figs-ellipsis)