Come after me, I will make you fishers of men

"Jesus said to them, “Come after me, and I will make you fishers of men.”
Then they abandoned their nets and followed him."  (Mark 1: 17 - 18)

Lord, if you call me, here I am.  Although I may have answered your call "you too, go to the vineyard and work"  rather late in the day, I come with everything I have to the field.  All that I need is your sustaining grace.