Can an ordinary person be inspired or receive revelation from God, given the Quranic verses about revelation to those other than prophets, and can God reveal to someone that they should ask another to study Tawhid (monotheism)?

Inspiration is possible and real, and it can be distinguished from satanic revelation. And Allah's inspiration to a person is possible, whether that person is truthful or a liar, for it could be a divine inspiration for good. Attention must be given to studying Tawhid (monotheism) and learning the rulings of the religion.