As I write these words, our Lhasa apso dog, Winston, lies curled up at my feet. He’d watched me move from where I had been—the chair next to him—to the dining room table. That extra ten feet had been too far away from me. I’ve been traveling for work a lot lately, and I think it’s getting to him. If I even hint that I’m leaving, or use the word “go,” he’s right on top of me. Practically clinging to me. In human relationships, someone being “clingy” isn’t normally a compliment. But I see in my dog’s clinginess a vivid portrait of trusting dependence—one that’s mirrored in Psalm 63. Here, David paints a picture of loving dependence upon God: “You, God, are my God,” he begins in verse 1. “Earnestly I seek you; I thirst for you, my whole being longs for you.” In verse 3, he adds, “Because your love is better than life, my lips will glorify you.” Near the end, we read, “I cling to you; your right hand upholds me” (v. 8). Like David—and maybe even a bit like my dog depends on me—I want to depend on God with my whole being, earnestly seeking Him. Sometimes, I do. Other times, my heart may be cooler, less trusting. But when I repent of my fickle mistrust and return to Him, I remember that He alone fills me. He alone is the one who will leave me “fully satisfied as with the richest of foods” (v. 5).