Literature Reference: 肃肃祀典，邕邕礼秩。三献已周，九成斯毕。爰撤其俎，载迁其实。或升或降，惟诚惟质。—— 《唐享昊天乐 第十》 Solemn are the sacrificial rites, orderly and reverent. After the three offerings are completed, the nine-fold ceremonies end. The vessels are removed, and the offerings are relocated. Whether ascending or descending, it is all about sincerity and substance. Source from 'Tang Xiang Haotian Yue, the Tenth'.
惟:
诚: Integrity and Simplicity, embodying honesty. When used in personal names, it often signifies a person's genuine sincerity, trustworthiness, and the commendable quality of keeping one's word without fail.
Meaning: Sincerity and honesty, free from deceit.