Source : Webster's Revised Unabridged Dictionary (1913)

Indwell \In"dwell`\, v. t. & i. [imp. & p. p. {Indwelt}; p. pr.
   & vb. n. {Indwelling}.]
   To dwell in; to abide within; to remain in possession.

         The Holy Ghost became a dove, not as a symbol, but as a
         constantly indwelt form.                 --Milman.

Indwelling \In"dwell`ing\, n.
   Residence within, as in the heart.

         The personal indwelling of the Spirit in believers.
                                                  --South.

Source : WordNet®

indwelling
     adj : existing or residing as an inner activating spirit or force
           or principle; "an indwelling divinity"; "an indwelling
           goodness"