Passage
Jesus answered them, Verily, verily, I say unto you, Whosoever committeth sin is the servant of sin.
Jesus answered them, Verily, verily, I say unto you, Whosoever committeth sin is the servant of sin.
John 8:32 And ye shall know the truth, and the truth shall make you free.
John 8:33 They answered him, We be Abraham’s seed, and were never in bondage to any man: how sayest thou, Ye shall be made free?
John 8:34 Jesus answered them, Verily, verily, I say unto you, Whosoever committeth sin is the servant of sin.
John 8:35 And the servant abideth not in the house for ever: but the Son abideth ever.
John 8:36 If the Son therefore shall make you free, ye shall be free indeed.
The verse centers on "jesus", "answered", "verily", "whosoever", "committeth", and "servant". It is saying that the verse draws attention to "jesus" and "answered", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 33's "They answered him We be Abraham s..." into verse 35's "And the servant abideth not in the...", so "jesus" and "answered" belong inside that flow. In John context, the local focus is the identity of Jesus, new birth, eternal life, and belief and unbelief.
A plain takeaway is to answer the verse's own emphasis on "jesus" and "answered" with trust shaped by these words, not by a vague optimism outside the passage.