"God will surely do this for you, for He always does just what He says, and He is the one who invited you into this wonderful friendship with His Son, even Christ our Lord" (1 Corinthians 1:9).
You and I do not always prove faithful, but the apostle Paul wants us to know, by way of his letter to the believers in Corinth, that our God will surely do what He has promised; in this case, make us "blameless in the day of our Lord Jesus Christ" (verse 8).
The apostle wants the Corinthians to know that they can depend upon the faithfulness of God, who had begun a good work among them, and certainly would see them through to the end. He did the inviting; He would do the keeping.
Christians are able to participate with Christ in several ways. First in His trials and sufferings, for we are subjected to temptations and trials similar to His: "But rejoice, inasmuch as ye are partakers of Christ's sufferings" (1 Peter 4:13, KJV).
Second, in His feelings and views (Romans 8:9).
Third, in His heirship to the inheritance and glory which awaits Him: "And if children, then heirs; heirs of God, and joint-heirs with Christ" (Romans 8:17, KJV).
Fourth, in His triumph in the resurrection and future glory: "Ye which have followed Me, in the regeneration when the Son of man shall sit on the throne of His glory, ye also shall sit upon twelve thrones, judging the twelve tribes of Israel" (Matthew 19:28, KJV).
Are you not glad for that kind of friendship?
Today's Action Point
When I look for a faithful friend, my first thought will be of Christ Himself, who truly qualifies as my very best friend.