You might want to help construct Kingdom Halls or branch facilities in foreign lands. You may even be able to enter Bethel service or become a missionary.
كَمَا تَسْتَطِيعُ أَنْ تُسَاعِدَ فِي بِنَاءِ قَاعَاتِ ٱلْمَلَكُوتِ أَوِ ٱلْفُرُوعِ فِي بُلْدَانٍ أَجْنَبِيَّةٍ .‏