Question

Tha martyr wrote his final testament ......blood??​

Answer 1

the martyr wrote his final testament with/from blood

Answer 2

The correct sentence is - The martyr wrote his final statement with blood.

• The word with means either having or possessing. It always refers to being accompanied with something.
• With can be used when talking about things or people that are together. For example - Tom is very clumsy with his money.
• Similarly, the sentence here will be - The martyr wrote his final statement with blood.