Jack, a professor of philosophy and literature, had a brilliant mind. He’d declared himself an atheist at the age of fifteen and in adulthood adamantly defended his “atheistic faith.” Christian friends tried to persuade him. As Jack put it, “Everyone and everything had joined the other side.” But the Bible, he had to admit, was different from other literature and myths. About the Gospels he wrote: “If ever a myth had become fact, had been incarnated, it would be just like this.”

One Bible passage became most influential to Jack—Exodus 3. God was calling Moses to lead the Israelites out of Egypt. Moses asked God who he was (v. 11). God responded, “I am who I am” (v. 14). This passage is a complex play on words and names but reflects God’s eternal presence from the beginning. Interestingly, later Jesus echoed the same when he said, “before Abraham was born, I am!” (John 8:58).

Jack, better known as C. S. Lewis, was deeply persuaded by this passage. This was all that the one true God should need to say—simply that He is the “I am.” In a life-changing moment, Lewis “gave in, and admitted God was God.” This was the beginning of a journey for Lewis toward accepting Jesus.

Perhaps we struggle with belief, as Lewis did, or maybe with a lukewarm faith. We might ask ourselves if God is truly the “I am” in our lives.

The cut flowers came from Ecuador. By the time they arrived at my house, they were droopy and road weary. Instructions said revive them with a cool drink of refreshing water. Before that, however, the flower stems had to be trimmed one-half inch so they could drink the water more easily. But would they survive?

The next morning, I discovered my answer. The Ecuadorian bouquet was a glorious sight. Featuring flowers I’d never seen before, the floral display was stunning. Fresh water made all the difference—a reminder of what Jesus said about water and what it means to believers.

When Jesus asked a Samaritan woman for a drink of water—implying He’d drink from what she fetched from the well—He changed her life. She was surprised by His request. Jews looked down on Samaritans. But Jesus said, “If you knew the gift of God and who it is that asks you for a drink, you would have asked him and he would have given you living water” (John 4:10). Later, in the temple, He cried out, “Let anyone who is thirsty come to me and drink” (7:37). Among those who believed in Him, “rivers of living water will flow from within them. By this he meant the Spirit, whom those who believed in him were later to receive” (vv. 38–39).

God’s refreshing Spirit revives us today when we’re life weary. He’s the Living Water, dwelling in our souls with holy refreshment. May we drink deep today.

According to legend, British conductor Sir Thomas Beecham once saw a distinguished-looking woman in a hotel foyer. Believing he knew her but unable to remember her name, he paused to talk with her. As the two chatted, he vaguely recollected that she had a brother. Hoping for a clue, he asked how her brother was doing and whether he was still working at the same job. “Oh, he’s very well,” she said, “And still king.”

 A case of mistaken identity can be embarrassing, as it was for Sir Beecham. But at other times it may be more serious, as it was for Jesus’ disciple Philip. The disciple knew Jesus, of course, but he hadn’t fully appreciated who He was. He wanted Jesus to “show [them] the Father,” and Jesus responded that “anyone who has seen me has seen the Father” (John 14:8–9). As God’s unique Son, Jesus reveals the Father so perfectly that to know one is to know the other (vv. 10–11).

 If we ever wonder what God’s like in His character, personality, or concern for others, we only need to look to Jesus to find out. He reveals who the Father is—Jesus’ character, kindness, love, and mercy reveal God’s character. And although our amazing, awesome God is beyond our complete comprehension and understanding, we have a tremendous gift in what He’s revealed of Himself in Jesus.