15 If the person who dedicated the house wants to buy it back, he must pay the value set by the priest, plus 20 percent. Then the house will again be his.

Matthew Henry's Commentary on Leviticus 27:15

Commentary on Leviticus 27:14-25

(Read Leviticus 27:14-25)

Our houses, lands, cattle, and all our substance, must be used to the glory of God. It is acceptable to him that a portion be given to support his worship, and to promote his cause. But God would not approve such a degree of zeal as ruined a man's family.