Can any of us say that we have displayed good fruit in our lives since becoming a Christian? I can't say that and still can't say that and I assume that no other Christian can say that.
What then does our being unable to say that mean?
Are you saying we cannot or should not feel wonderful about the good fruit we bear while abiding in Jesus? I'm not talking about going around bragging about it. I'm simply asking if it's ever okay to feel warm and fuzzy about it, thankful to Jesus about it?
Consider the following:
Paul began his letter with the salutation: "To Timothy, my dearly beloved son: Grace, mercy, and peace, from God the Father and Christ Jesus our Lord. I thank God, whom I serve from my forefathers with pure conscience, that without ceasing I have remembrance of thee in my prayers night and day." {AA 499.2}
I thank God for the assurance of His love, and that I have daily His leading and guidance. {1SM 56.1}
"And the glory which thou gavest me I have given them; that they may be one, even as we are one: I in them, and thou in me, that they may be made perfect in one; and that the world may know that thou hast sent me, and hast loved them, as thou hast loved me" (verses 22, 23). Every time I read this statement, it seems almost too good to be true. But I receive it and believe it, and I thank God for His full and abundant promises, given on condition that we meet the standard of the righteousness of Christ. {TDG 120.3}
I thank God for my life. . . . I have a faith that looks over into the future, and sees the tree of life. Upon it grows precious fruits, and the leaves of the tree are for the healing of the nations. No more broken hearts, no more sadness, no more sins, no more sorrow, no more suffering, in that kingdom of glory. {SD 365.5}
I thank God that we must renounce the love of the world, and pride of heart, and everything which tends to idolatry, in order to be followers of the Man of Calvary. Those who obey the truth will never be loved and honored by the world. From the lips of the divine Teacher, as He walked in humility among the children of men, were heard the words: Whosoever will be My disciple, let him take up his cross, and follow Me. Yes, follow our Exemplar. Was He seeking for praise and honor of men? Oh, no! Shall we then seek for honor or praise from worldlings? {2T 491.1}