Men of small knowledge are very much attached to the flowery words of the Vedas, which recommend various fruitive activities for elevation to heavenly planets, resultant good birth, power, and so forth. Being desirous of sense gratification and opulent life, they say that there is nothing more than this.
men with a poor fund of knowledge
supposed followers of the Vedas
O son of Prtha
desirous of sense gratification
aiming to achieve heavenly planets
resulting in good birth and other fruitive reactions
in sense enjoyment