Voluntary servanthood was common during Biblical times as a way to erase a debt that couldn’t be repaid. But on the seventh year, (The Year of Jubilee) freedom must be offered. But for some slaves, they voluntarily committed to willingly stay & serve their master for life. This public indication of an inward decision was done by the master with a sharp instrument used for piercing, called an awl. Sure, there’s an obvious correlation of this passage and our walk with the Lord, in that our required attachment and loyalty, commitment and dedication has to be to Him and Him alone. But this allegiance also applies to personal relationships such as to a spouse or parents. You might call it honoring well… for it’s a lifelong bond of love and gratitude for a debt that can never be repaid.