One wouldn’t normally think of butterflies as being loud creatures: after all, the flapping of a single Monarch butterfly’s wings is practically inaudible. But in the Mexican rainforest, where many of them begin their short lives, their collective flapping is surprisingly loud. When millions of Monarchs flap their wings at the same time, it sounds like a rushing waterfall.

The same description is made when four very different winged creatures appear in Ezekiel’s vision. Though fewer than the number of butterflies, he likens the sound of their flapping wings to “the roar of rushing waters” (Ezekiel 1:24). When the creatures stood still and lowered their wings, Ezekiel heard the voice of God calling him to “speak [God’s] words to [the Israelites]” (2:7).

Ezekiel, like the other Old Testament prophets, was charged with the task of speaking truth to God’s people. Today, God asks us all to share the truth of His good work in our lives with those He puts around us (1 Peter 3:15). Sometimes we’ll be asked a direct question—an invitation to share that is as “loud” as a waterfall. Other times, the invitation might be more of a whisper, such as seeing an unspoken need. Whether the invitation to share God’s love is as loud as a million butterflies or as quiet as just one, we must listen, as Ezekiel did, with ears tuned to hear what God wants us to say.

On Christmas Eve 1968, the Apollo 8 astronauts—Frank Borman, Jim Lovell, and Bill Anders—became the first humans to enter lunar orbit. As they circled the moon ten times, they shared images of the moon and the earth. During a live broadcast, they took turns reading from Genesis 1. At the fortieth anniversary celebration, Borman said, “We were told that on Christmas Eve we would have the largest audience that had ever listened to a human voice. And the only instructions that we got from NASA was to do something appropriate.” The Bible verses spoken by the Apollo 8 astronauts still plant seeds of truth into the listening hearts of people who hear the historical recording.

Through the prophet Isaiah, the Lord says, “Give ear and come to me; listen, that you may live” (Isaiah 55:3). Revealing His free offer of salvation, God invites us to turn from our sin and receive His mercy and forgiveness (vv. 6–7). He declares the divine authority of His thoughts and His actions, which are too vast for us to truly understand (vv. 8–9). Still, He gives us opportunity to share His life-transforming words of Scripture, which point to Jesus, and affirm that He is responsible for the spiritual growth of His people (vv. 10–13).

The Holy Spirit helps us share the gospel as the Father fulfills all His promises according to His perfect plan and pace.

After I became a believer in Jesus, I shared the gospel with my mother. Instead of making a decision to trust Jesus, as I expected, she stopped speaking to me for a year. Her bad experiences with people who claimed to follow Jesus made her distrust believers in Christ. I prayed for her and reached out to her weekly. The Holy Spirit comforted me and continued working on my heart as my mom gave me the silent treatment. When she finally answered my phone call, I committed to loving her and sharing God’s truth with her whenever I had the opportunity. Months after our reconciliation, she said I’d changed. Almost a year later, she received Jesus as her Savior. Our relationship deepened.

Believers in Jesus have access to the greatest gift given to humanity—Christ. The apostle Paul says we’re to “spread the aroma of the knowledge of him everywhere” (2 Corinthians 2:14). He refers to those who share the gospel as “the pleasing aroma of Christ” to those who believe, but acknowledges we reek of death to those who reject Jesus (vv. 15–16).

After we receive Christ as our Savior, we have the privilege of using our limited time on earth to spread His life-changing truth while loving others. Even during our hardest and loneliest moments, we can trust He’ll provide what we need. No matter what the personal cost, God’s good news is always worth sharing.