This is the 11966th most frequent Korean word.
노인들에게
"To elderly people" or "to seniors."
노인들에게 is used as the indirect object in this sentence, indicating showing respect to (for) the elderly.
노인들에게 존경을 표하는 것은 중요합니다.
Showing respect to the elderly is important.
노인들에게 is used to denote the group to whom benefits should be delivered, functioning as the indirect object.
정부는 노인들에게 혜택을 제공해야 합니다.
The government should provide benefits to the elderly.
노인들에게 here represents the beneficiaries of the helpful work, indicating the group benefiting from the actions.