“Bind them on your foreheads”
Deuteronomy 6:8
Cultural referenceSettledMoses
Tie them as reminders on your hands and bind them on your foreheads. (Deuteronomy 6:8 BSB)
* Taken literally, this produced tefillin (phylacteries): small boxes of Scripture strapped to the arm and forehead at prayer. Jesus criticized making them broad for show (Matthew 23:5).
What it sounds like today
A figure of speech about keeping God's words close.
The cultural key
Whether meant as vivid metaphor or literal instruction, this verse produced a concrete practice: tefillin, small leather boxes containing passages of the Law, bound to the forehead and upper arm during prayer, a literal enactment of keeping God's word before the eyes and on the hand that acts. By Jesus' day some wore conspicuously broad ones as a display of piety, which he singled out for criticism. The devotion was real; the danger was turning it into a billboard.
Recovered meaning
God's words were to be kept as close as something strapped to your own body, present in sight and in action. The practice was heartfelt, but Jesus warned how easily such visible devotion curdles into performance.
Parallels: Matthew 23:5; Exodus 13:9