Tell him about a specific spiritual goal you once set for yourself, and relate with enthusiasm how much joy you felt when you reached it.
وَإِذَا لَمْ تَكُنْ أَهْدَافُهُ وَاضِحَةً ،‏ فَسَاعِدْهُ أَنْ يَضَعَ هَدَفًا يُمْكِنُ بُلُوغُهُ .‏