in the greek it says
the time was around the time of the sabbath
so people weren't hanging out by graves
the women waited until the sabbath was over to attempt to add spices to the body of christ
but the army officer saw what happened
that's why he and the guys with him were afraid
it was fear of god
they realized this event was a miracle
just like when peter had fear of god (a good kind of fear - more like amazement) when the big catch of fish thing happened
the army officer said "truly this was god's son"
not just because of an earthquake or sun going dark
but because of the people who were raised from the dead
in john's gospel he said there were lots of things that never got written down
because jesus did so many many miracles