Are the strange events the questioner experienced, such as hearing voices and seeing frightening dreams, and receiving a strange call from an international number, considered a message from Allah Almighty calling him to commit to prayer and abandon sins? And what is the legitimate interpretation of these events?

Praise be to Allah Almighty for guiding you and for your repentance; continue on this path. The communication you received from abroad cannot be definitively determined, and you can inquire about it from specialists in dream interpretation. We advise you to fear Allah, observe His obligations, avoid His prohibitions, strive against your soul to obey Him, make abundant supplications, and keep the company of the righteous. For prayer is the pillar of religion and it prevents indecency and evil.