Mat 5:48, “Be perfect, therefore, as your heavenly Father is perfect.”
“perfect” is word #5046 – teleios, Strong's Concordance, teleios: having reached its end, i.e. complete, by ext. perfect, Original Word: τέλειος, α, ον, Part of Speech: Adjective, Transliteration: teleios
Phonetic Spelling: (tel'-i-os), Short Definition: perfect, full-grown, Definition: perfect, (a) complete in all its parts, (b) full grown, of full age, (c) specially of the completeness of Christian character.
1 Kepha 1:13-21, "Therefore, gird up the loins of your mind, be sober, and hope to the end for the undeserved pardon that is to be brought to you at the revelation of Yahshua Messiah. As obedient children, do not conform to the former lusts you had when you lived in ignorance; But as He Who called you is holy, so you also become holy in all your conduct; Because it is written Be holy, for I am holy. And if you call on the Father, Who, without respect of persons judges according to each man's work, conduct yourselves throughout the time of your sojourning here in reverence; Knowing that you were not redeemed with corruptible things, such as silver or gold, from your idolatrous way of life handed down to you by tradition from your forefathers; But with the precious blood of Messiah, as of a lamb without blemish and without spot; Who truly was foreordained before the foundation of the world, but was manifest in these last times for you; Who through Him we do believe in YHWH, Who raised Him up from the dead, and gave Him glory; that your faith and hope might be in YHWH."
Leviticus 11:43-47, "You shall not make yourselves abominable with any creature that moves about on the ground. Do not defile yourselves by means of them, nor be made unclean by them. I am YHWH your Heavenly Father. You shall therefore consecrate and sanctify yourselves, and you shall be holy; for I am holy. Neither shall you defile yourselves with any creature that moves about on the ground. I am YHWH, Who brought you up out of the land of Egypt, to be your Heavenly Father. You shall therefore be holy, for I am holy. This is the Law of the animals, and the birds, and every living thing that moves in the waters, and every creature that moves about on the ground. You must distinguish between the unclean and the clean--between the animal that may be eaten, and the animal that may not be eaten."
Leviticus 19:2-4, "Speak to all the congregation of the children of Israyl, and say to them; You shall be holy, for I, YHWH, your Heavenly Father am Holy. Every one of you shall honor his mother and his father, and keep My Sabbaths. I am YHWH your Father. Do not turn to gods nor make for yourselves molten images: I am YHWH your Father."
Leviticus 20:7-8, "Consecrate and sanctify yourselves therefore, and be holy, for I am YHWH your Father. You must therefore keep My statutes, and perform and do them; I am YHWH Who consecrates and sanctifies you."
Romans 7:12-14, "Therefore the Law is holy, and the commandments are holy, and just, and righteous.Did that which is righteous, then, become death to me? By no means! But in order that sin might be recognized as sin, it produced death in me through that which was righteous, so that through the commandments, sin might become utterly sinful. For we know that the Law is spiritual; but I was carnal, sold into the power of sin."
Genesis 17:1, “And when Abram was ninety years old and nine, YHWH appeared to Abram, and said unto him, I am the Almighty Strength; walk before me, and be thou perfect.”
Romans 12:2, “And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of Yah.”