'Purpose' in the Bible

sacrificing the regular burnt offerings regularly each morning and evening to the LORD on the altar dedicated to that purpose, doing everything written in the Law of the LORD, just as he had commanded Israel.

"Who am I, LORD God, and what is my household, since you have brought me to this? Furthermore, this is a small thing to you, God, and yet you have spoken concerning your servant's household for a great while to come, and you have seen in me the fulfillment of man's purpose, LORD God.