[Rom 5:8-9 NKJV] 8 But God demonstrates His own love toward us, in that while we were still sinners, Christ died for us. 9 Much more then, having now been justified by His blood, we shall be saved from wrath through Him.
-
https://en.wikipedia.org/wiki/Flag_of_Vietnam#:~:text=The%20flag%20of%20Vietnam%2C%20or%20cờ%20đỏ%20sao,year.%20Red%20symbolizes%20the%20bloodshed%2C%20revolution%20and%20struggle.