Passage
Jesus saith unto him, I say not unto thee, Until seven times: but, Until seventy times seven.
Jesus saith unto him, I say not unto thee, Until seven times: but, Until seventy times seven.
Matthew 18:20 For where two or three are gathered together in my name, there am I in the midst of them.
Matthew 18:21 Then came Peter to him, and said, Lord, how oft shall my brother sin against me, and I forgive him? till seven times?
Matthew 18:22 Jesus saith unto him, I say not unto thee, Until seven times: but, Until seventy times seven.
Matthew 18:23 Therefore is the kingdom of heaven likened unto a certain king, which would take account of his servants.
Matthew 18:24 And when he had begun to reckon, one was brought unto him, which owed him ten thousand talents.
The verse centers on "jesus", "saith", "thee", "until", "seven", "times", and "seventy". It is saying that the verse draws attention to "jesus" and "saith", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 21's "Then came Peter to him and said..." into verse 23's "Therefore is the kingdom of heaven likened...", so "jesus" and "saith" belong inside that flow. In Matthew context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "jesus" and "saith" with trust shaped by these words, not by a vague optimism outside the passage.