There is no question that Jehovah blesses such efforts. Like Jesus, we help people to become conscious of their spiritual need.
فَلِمَاذَا تَنْظُرُ ٱلْقَشَّةَ فِي عَيْنِ أَخِيكَ ،‏ وَأَمَّا ٱلْعَارِضَةُ فِي عَيْنِكَ أَنْتَ فَلَا تَأْبَهُ لَهَا ؟‏