“…a quiet…spirit…”
Indicates "tranquillity arising from within," causing no disturbance to others. It is translated "quiet" in 1 Tim 2:2, RV (KJV, "peaceable"); "quiet" in 1 Peter 3:4, where it is associated with "meek," and is to characterize the spirit or disposition (Vine’s Expository Dictionary of NT Words).
Jason Cicero