ATTUNE; ATTUNEMENT; ATONE; ATONEMENT WITH GOD; SELF AND OTHERS
SCIOUS; SUBCONSCIOUS; UNCONSCIOUS ATTUNEMENT
Word Origin and History for attune - 1590s, from tune (v.), "probably suggested by ATONE" [OED]. Related:Attuned ; attuning.
Word Origin and History for atonement - 1510s, "condition of being at one (with others)," from atone + -ment. Meaning "reconciliation" (especially of sinners with God) is from 1520s;that of "propitiation of an offended party