en_tn_condensed/psa/038/016.md

will not rejoice over me

"will not be glad because I am having trouble"

If my foot slips

Here "my foot" represents the writer. The slipping of his foot is a metaphor that refers to the writer's troubles and misfortunes. Alternate translation: "If I make mistakes that cause me trouble" (See: rc://en/ta/man/jit/figs-synecdoche and rc://en/ta/man/jit/figs-metaphor)