My grandchildren are running around my backyard. Playing games? No, pulling weeds. “Pulling them up by the roots!” the youngest says, showing me a hefty prize. Her delight as we tackled weeds that day was how much we enjoyed plucking the weedy roots—clearing away each pesky menace. Before the joy, however, came the choice to go after them.

Intentional weeding is also the first step in removing personal sin. Thus, David asked the Lord: “Search me, God, and know my heart . . . . See if there is any offensive way in me (Psalm 139:23–24).

What a wise approach, to go after our sin by asking God to show it to us. He above all knows everything about us. “You have searched me, Lord, and you know me,” wrote the psalmist. “You know when I sit and when I rise; you perceive my thoughts from afar” (vv. 1–2).

Such knowledge, David added, “is too wonderful for me, too lofty for me to attain” (v. 6). Even before a sin takes root, therefore, the Lord can alert us to the danger. He knows our “landscape.” So, when a sneaky sinful attitude tries to take root, He is first to know and point it out.

“You hem me in behind and before,” wrote David. “Such knowledge is too wonderful for me,” (vv. 5–6). May we closely follow our Savior to higher ground!