"Daddy, I have had to kill you. You died before I had time—— Marble-heavy, a bag full of God, Ghastly statue with one gray toe Big as a Frisco seal." This means she has already murdered her father—figuratively. A "bag full of God" could mean he's in a body bag or that his body is just a bag. We get an image of how big he is in her eyes via the heavy, cold corpse so large that it spans the US, his toes in the San Francisco Bay.
Explanation:
It is a dim, strange, and on occasion agonizing moral story that utilizes analogy and different gadgets to convey the possibility of a female casualty at long last liberating herself from her dad.
In this passage, Douglass does say he knows he left on a Saturday but did not know what day of the month or the year it was. He also knew terms of a ship because he used them the passage.
