τελειότης G5047
teleiótēs · tel-i-ot'-ace · Noun Feminine
from τέλειος; (the state) completeness (mentally or morally):--perfection(-ness).
2 Occurrences in the King James Bible
Colossians 3:14And above all these things put on charity, which is the bond of perfectness.
Hebrews 6:1Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,