Shaykh Bahâ’î (d. 1621) has written this beautiful poem:

Har dar keh zanam sâheb-e-khâne to-î to
Har jâ keh rawam par to kâshâne to-î to
Dar maykade o dayr jânâne to-î to
Maqsûd-e-man az ka’ba o butkhâne to-î to
Maqsûd-e-to-î ka’ba o butkhâne bahâne

Every door that I knock on, the Lord of the house is You, You!
Every place that I go to, the light in the house is You, You!
In the tavern and in the convent, the Beloved is You, You!
The One I seek in the Ka’ba and the idol temple is You, You!
Your purpose behind the Ka’ba and the idol temple
is to create but a pretext.