'Appoint' in the Bible

This is what the Lord says:I will answer you in a time of favor,and I will help you in the day of salvation.I will keep you, and I will appoint youto be a covenant for the people,to restore the land,to make them possess the desolate inheritances,

I will bring gold instead of bronze;I will bring silver instead of iron,bronze instead of wood,and iron instead of stones.I will appoint peace as your guardand righteousness as your ruler.