Passage
And all the tax-gatherers and the sinners were coming nigh to him, to hear him,
And all the tax-gatherers and the sinners were coming nigh to him, to hear him,
Luke 15:1 And all the tax-gatherers and the sinners were coming nigh to him, to hear him,
Luke 15:2 and the Pharisees and the scribes were murmuring, saying--This one doth receive sinners, and doth eat with them.'
Luke 15:3 And he spake unto them this simile, saying,
The verse centers on "tax-gatherers", "sinners", "coming", "nigh", and "hear". It is saying that the verse draws attention to "tax-gatherers" and "sinners", so its meaning should be read from those terms before moving to application.
The next verse adds "and the Pharisees and the scribes were...", so "tax-gatherers" and "sinners" should be read forward into that movement. In Luke context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "tax-gatherers" and "sinners" with trust shaped by these words, not by a vague optimism outside the passage.