en_tn/isa/65/03.md

General Information:

Yahweh continues speaking about the people of Israel.

in gardens ... on brick tiles

These refer to Canaanite places for worshiping idols. Their sacred altars were made of bricks, which Yahweh forbid for his altars. Yahweh's altars were made of stone. (See: rc://en/ta/man/translate/figs-explicit)