What is the meaning in a dream of portrait

I had two dreams in a week. In the first dream I beg an elderly man to give me blessing in the name of St.Michael.While he was giving me a blessing he was his hair was grown, his colour whiter & his age older than before. Looking at my book shelf at a distant he said"let God of St.Michael protects you." In the second I were going to take an exam when I came across a portrait of St.Michael and bowed three times. At that moment my sister gave me a slice of bread and I ate.

I was walking down the street on a cloudy day and alot of people were walking the opposite way dressed in black business atire as i was walkin the people would whisper a specific person's name in my ear and at the end of my walk i seen that specific persons portrait on a side of a huge building and i felt a warm feeling come over my body

I was walking down the street on a cloudy day and alot of people were walking the opposite way dressed in black business atire as i was walkin the people would whisper a specific person's name in my ear and at the end of my walk i seen that specific persons portrait on a side of a huge building