Answer:
Yes, we do.
Step-by-step explanation:
We do have a responsibility to help others; if you saw someone on the street hurting, and it was just you and that person, what would you do? Continue on walking by or stop by to help them and get a doctor?
Galatians 6:2, ESV: "Bear one another's burdens, and so fulfill the law of Christ."
Many people now do not obey this and do not help others when they need it the most...but what happens when people do help each other? Love and hope spread.
Though sometimes it may not be our role-if we saw someone with a broken leg hopping around, yes we could tell them to sit down and rest and get a doctor, (which is helping them) but in the end the doctor is the one fixing that leg. It would not be our place to fix the leg.