In verses , the condition of the disbelievers who openly belie the Hereafter has been described, and in the last four verses the state of those hypocrites who apparently are Muslims but have no idea of the Hereafter, its judgment, and the meting out of rewards and punishments accordingly has been described.
The word ad-din as Quranic term is used for the rewards and punishments of the Hereafter as well as for the religion of Islam.
This verse has all these meanings in it.
And does not encourage the feeding of the poor.