stumbling blocks

How is this, that a stumbling block came slowly rolling down my path, it took months of slow paced rolling and it was very huge that it could not be ignored but to the acceptance of common culture, blocks this size became normal and no preparations for crisis management was anticipated, it was seen as "ag that wont hurt us"

Lots of pleas and warnings went out but the block rolled closer and closer till "GOOF" DISTRUCTION and hinderance, delays and worries, darkness and despair, panic and depression, gossip and back- chatting . Oh stumbling block when I return be prepared to disintegrate by the power of perseverance and Faith and return to sand and be blown over to the sea

to sand you will return ,to the sea you stay