Reference: Closet
Easton
as used in the New Testament, signifies properly a storehouse (Lu 12:24), and hence a place of privacy and retirement (Mt 6:6; Lu 12:3).
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But you, when you pray, enter into your room. And shutting your door, pray to your Father in secret; and your Father who sees in secret shall reward you openly.
Therefore whatever you have spoken in darkness shall be heard in the light. And that which you have spoken in the ear in secret rooms shall be proclaimed on the housetops.
Consider the ravens: for they neither sow nor reap, having neither storehouse nor barn, and God feeds them. How much more are you better than the birds?
Hastings
The Gr. word so rendered in NT properly denotes 'a store-chamber' as Lu 12:24 RV, then any inner or more private room as opposed to the living-room; so Mt 6:6; Lu 12:3 RV 'inner-chamber.' Cf. 1Ki 20:30; 22:25, lit. 'a chamber within a chamber,' and House,
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But the rest fled to Aphek, into the city. And there a wall fell on twenty-seven thousand of those remaining. And Ben-hadad fled and came into the city, into an inner room.
And Micaiah said, Behold, you shall see in that day when you shall go into an inner room to hide yourself.
Gather the people, sanctify the congregation, gather the elders, gather the children and those who suck the breasts. Let the bridegroom go forth out of his chamber, and the bride out of her room.
But you, when you pray, enter into your room. And shutting your door, pray to your Father in secret; and your Father who sees in secret shall reward you openly.
Therefore whatever you have spoken in darkness shall be heard in the light. And that which you have spoken in the ear in secret rooms shall be proclaimed on the housetops.
Consider the ravens: for they neither sow nor reap, having neither storehouse nor barn, and God feeds them. How much more are you better than the birds?