Add spaces: HeplayedatthehighestlevelandbeatLaskerononeoccasionwhileLaskerwasWorldChessChampion.

Answer: He played at the highest level and beat Lasker on one occasion while Lasker was World Chess Champion.

Add spaces: Innormalcircumstancesthelargeanimalwouldhavesuccumbedandendedupasfoodforthehunters.

Answer: In normal circumstances the large animal would have succumbed and ended up as food for the hunters.

Add spaces: 13Andthesethingshastthouhidinthineheart:Iknowthatthisiswiththee.

Answer:
13 And these things hast thou hid in thine heart: I know that this is with thee.