Matthew 5:48
“Be ye therefore perfect, even as your Father which is in heaven is perfect.”
Many people read Matthew 5:48—“Be ye therefore perfect, even as your Father which is in heaven is perfect”—and walk away thinking Jesus was commanding us to be literally flawless, without sin, like God Himself. This has led to confusion, and in some cases, discouragement, because none of us can ever live without sin.
The purpose of this article is to slow down, look carefully at what the verse really means, and clear up the misunderstanding. Jesus wasn’t saying we could be absolutely sinless. Instead, He was teaching us about spiritual maturity, wholeness, and love—showing that His followers must reflect the character of their Father.
The Greek Word Teleios
The word translated “perfect” is τέλειος (teleios), which does not mean “flawless” or “sinless.”
- It means mature, complete, full-grown.
- Spiritually, it refers to reaching maturity—becoming whole in character, especially in love.
Jesus is calling His followers to spiritual maturity, not sinless perfection.
The Context of Matthew 5
Looking at the passage, Jesus is teaching about love—not just loving friends, but also enemies (Matt 5:43–47).
Mat 5:43-47 (KJVA)
43 Ye have heard that it hath been said, Thou shalt love thy neighbour, and hate thine enemy.
44 But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you;
45 That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.
46 For if ye love them which love you, what reward have ye? do not even the publicans the same?
47 And if ye salute your brethren only, what do ye more than others? do not even the publicans so?
So when He says “be perfect,” He’s talking about being complete in love loving the same way God does:
- God shows goodness to both the just and unjust.
- He sends rain and sunshine on all.
- Likewise, we’re called to love without partiality or hate, even when it’s uncomfortable.
The “perfection” here is love that’s sincere, whole, and not limited to just those we like.
- The “as” in “as your Father is perfect” does not mean equality. We cannot love on God’s level.
- Instead, it means likeness—imitating the Father’s sincerity and mercy.
- To be “perfect” = to be upright and genuine in love toward all, not hypocritical or selective.
This also echoes Deuteronomy 18:13 → “Thou shalt be perfect with the LORD thy God.”
Here, “perfect” means sincere and upright, not flawless.
Parallel in Luke 6
Luke records the same teaching but uses different wording:
Luke 6:36
“Be ye therefore merciful, as your Father also is merciful.”
Notice:
- Matthew says “perfect,” Luke says “merciful.”
- Same context, same teaching → spiritual maturity in how we treat people.
- Mercy, love, sincerity—this is the “perfection” Jesus is talking about.
It’s not about never sinning—it’s about growing up in the way we love, forgive, and show mercy, just like our Father in heaven.
Paul Uses the Same Word
1 Corinthians 14:20
“Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men [teleios].”
Paul uses teleios for maturity, not flawlessness.
- Don’t stay childish in spiritual thinking.
- Grow up into full maturity in Christ.
Summary
Matthew 5:48 isn’t commanding sinless perfection.
- The Greek word teleios means mature, complete, whole.
- In context, it’s about being complete in love and mercy, just like the Father’s love extends to all.
- Luke 6 confirms this: “be merciful.”
- Paul confirms this: “be men [mature] in understanding.”
Jesus is calling us to grow up spiritually—to love with sincerity, mercy, and maturity. That’s what biblical “perfection” means.
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