This is a wonderful prayer to pray and/or sing after hearing God's Word preached or taught.
Guardian of Thy Helpless Sheep
Joseph Hart, 1712-1768
Guardian of Thy helpless sheep,
Jesus, Almighty Lord,
Help our heedful hearts to keep
The treasure of Thy Word;
Let not Satan steal what's sown;
Bid it bring forth precious fruit;
Thou can soften hearts of stone,
And make Thy word take root.