قَالَ اَبُو عَبْدِ اللهِؑ مَنْ وَصَلَنَا وَصَلَ رَسُولَ اللهِ ﷺ وَ مَنْ وَصَلَ رَسُولَ اللهِ ﷺ فَقَدْ وَصَلَ اللهَ تَبَارَكَ وَ تَعَالَى
Imam al-Sadeq (peace be upon him) said,
“One who serves us has served the Messenger of Allah (peace be upon him and his holy progeny) and whoever serves the Messenger of Allah (peace be upon him and his holy progeny), then indeed he has served Allah – Blessed and High be He.”
References:
1. Al-Mahaasin, vol. 1, p. 62, H. 109
2. Behaar al-Anwaar, vol. 26, p. 228, H. 5
3. Wasaael al-Shiah, vol. 16, p. 336, H. 21698, Chapter 17