en_tn_lite_do_not_use/2sa/01/09.md

great suffering has taken hold of me

Saul's suffering is spoken of as something terrible that has grabbed hold of him. AT: "I am suffering terribly" (See: rc://en/ta/man/translate/figs-personification)

life is still in me

This idiom means he is still alive. AT: "I am still alive" (See: rc://en/ta/man/translate/figs-idiom)