Srimad Bhagavatam Canto 06, Chapter 11, Text 22

SB 6.11.22

pumsam kilaikanta-dhiyam svakanam
 yah sampado divi bhumau rasayam
na rati yad dvesa udvega adhir
 madah kalir vyasanam samprayasah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
Persons who fully surrender at the lotus feet of the Supreme Personality of Godhead and always think of His lotus feet are accepted and recognized by the Lord as His own personal assistants or servants. The Lord never bestows upon such servants the brilliant opulences of the upper, lower and middle planetary systems of this material world. When one possesses material opulence in any of these three divisions of the universe, his possessions naturally increase his enmity, anxiety, mental agitation, pride and belligerence. Thus one goes through much endeavor to increase and maintain his possessions, and he suffers great unhappiness when he loses them.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
In Bhagavad-gita (4.11) the Lord says:
ye yatha mam prapadyante
 tams tathaiva bhajamy aham
mama vartmanuvartante
 manusyah partha sarvasah
“As devotees surrender unto Me, I reward them accordingly. Everyone follows My path in all respects, O son of Prtha.” Both Indra and Vrtrasura were certainly devotees of the Lord, although Indra took instructions from Visnu to kill Vrtrasura. The Lord was actually more favorable to Vrtrasura because after being killed by Indra’s thunderbolt, Vrtrasura would go back to Godhead, whereas the victorious Indra would rot in this material world. Because both of them were devotees, the Lord awarded them the respective benedictions they wanted. Vrtrasura never wanted material possessions, for he knew very well the nature of such possessions. To accumulate material possessions, one must labor very hard, and when he gets them he creates many enemies because this material world is always full of rivalry. If one becomes rich, his friends or relatives are envious. For ekanta-bhaktas, unalloyed devotees, Krsna therefore never provides material possessions. A devotee sometimes needs some material possessions for preaching, but the possessions of a preacher are not like those of a karmi. A karmi’s possessions are achieved as a result of karma, but those of a devotee are arranged by the Supreme Personality of Godhead just to facilitate his devotional activities. Because a devotee never uses material possessions for any purpose other than the service of the Lord, the possessions of a devotee are not to be compared to those of a karmi.
Srimad Bhagavatam Canto 06, Chapter 11, Text 21
Srimad Bhagavatam Canto 06, Chapter 11, Text 23