Padma Purana - 55,000 verses. Contains the glory of Srimad Bhagavatam;
Varaha Purana - 24,000 verses. Describes different Vrata; Lord Vishnu's glories.
Brahmavaivarta Purana - 18,000 verses. Contains the glories and pastimes of Radha and Krsna.
Bhavisya Purana - 14,500 verses. Contains the glories of devotional service; Prediction of Lord Caitanya.
Linga Purana - 10,000 verses. Contains the glory of Lord Nrsmhadeva; Janardhana; The story of Ambarisha; The glories of Gayatri.
Most of the purans point us to praise and beg for favors.
Till Adi-shankara propounded the Advaita philosophy all major religions (except Buddhism) advocated the God as Royalty and expected human to prayers and begging.