Jesus makes a simple statement: “The time is fulfilled, and the kingdom of God is at hand; repent and believe in the gospel” (Mark 1:15, ESV).
Much can and has been said about repentance. In our culture, repentance usually sounds like a bad thing. But far from being bad or unusual, biblical repentance is the norm for a Gospel Centered Life. Becoming more aware of God’s holiness and our sinfulness leads us to repentance. And biblical repentance frees us from our own devices, making way for the power of the Gospel to be transformative in our lives.
Jesus, however, did not stop with repentance. He said that we are not only to repent, but also “believe in the gospel.” So what does it mean to “believe in.” Repentance we can give a concrete definition too. True repentance. . .
. . .is oriented toward God, not me (Ps 51:4)
. . .is motivated by true godly sorrow and not just selfish regret (2 Cor 7:10)
. . .is concerned with the heart, not just external actions (Ps 51:10)
. . .looks to Jesus for deliverance from the penalty and power of sin (Acts 3:19-20)
Belief, however, is a more abstract concept. Here is the definition that the dictionary give to believe.
be⋅lieve [bi-leev]
–verb (used without object)
1. to have confidence in the truth, the existence, or the reliability of something, although without absolute proof that one is right in doing so: Only if one believes in something can one act purposefully.
–verb (used with object)
2. to have confidence or faith in the truth of (a positive assertion, story, etc.); give credence to.
3. to have confidence in the assertions of (a person).
4. to have a conviction that (a person or thing) is, has been, or will be engaged in a given action or involved in a given situation: The fugitive is believed to be headed for the Mexican border.
5. to suppose or assume; understand (usually fol. by a noun clause): I believe that he has left town.
—Verb phrase
6. believe in,
a. to be persuaded of the truth or existence of: to believe in Zoroastrianism; to believe in ghosts.
b. to have faith in the reliability, honesty, benevolence, etc., of: I can help only if you believe in me.
I like this sentence from the definitions above: “Only if one believes in something can one act purposefully.”
The definition is: to have confidence in the truth, the existence, or the reliability of something, although without absolute proof that one is right in doing so.
So can we say: “To “believe in the gospel” is to have confidence in its truth, its reliability, even though we may not have absolute proof, so that we may purposefully live a gospel-centered life.” ?
Would love to here your thoughts on what it means to “believe in the gospel.”