The worship of earthen phallic images accords the the benefit of a crore sacrifices. It gives all worldly pleasures and salvation to those who desire them.
एकतः सर्वदानानि व्रतानि विविधानि च । तीर्थानि नियमा यज्ञा लिंगार्चा चैकतः स्मृता २४ ।
If the worship of such images is weighed against all the charitable gifts, sacred rites, holy centres, restraints and sacrifices, both will be found equal.
कलौ लिंगार्चनं श्रेष्ठं तथा लोके प्रदृश्यते । तथा नास्तीति शास्त्राणामेष सिद्धान्तनिश्चयः २५ ।
In the age of Kali the worship of the phallic image is excellent as is evident from what we see in the world. There is nothing else. This is the conclusion of all sacred texts and religious cults.