"They shall bear you up in their hands,
Lest you dash your foot against a stone."

1. **"They"**
- Refers to the angels mentioned in the preceding verse (Psalm 91:11: "For He shall give His angels charge over you...").
- These are heavenly beings assigned by God to protect and support the believer.

2. **"Bear you up"**
- The Hebrew word translated here is often understood as "lift up," "support," or "carry."
- It shows the protective action of angels—not just guarding from harm but actively supporting and preventing harm.

3. **"In their hands"**
- This phrase emphasizes careful, personal protection—like holding something precious carefully in one’s hands.
- It implies close, intimate protection by angels under God’s command.

4. **"Lest you dash your foot against a stone"**
- This is an expression meaning to avoid injury or harm, especially from stumbling or falling.
- In ancient times, stumbling over stones could cause serious injury; here, it symbolizes danger or obstacles in life that God’s protection helps us avoid.

So, this verse beautifully illustrates how God’s angels actively guard and support believers to keep them safe from harm and danger.