We speak of succession plans and security plans, but the best is what Allah Ta‘ala grants. Zakariyya (‘alaihis salaam) asked that his child be “radhiyya” – Lovable, i.e. beloved to Allah Ta‘ala and the people. If a person is loved by all, his family members and outsiders, then even if he does not have material security plans, but the warmth that he will receive will be far greater.
Source: Al-Haadi