Philippians 3:12-13

Not that I have already obtained it [this goal of being Christlike] or have already been made perfect, but I actively press on so that I may take hold of that [perfection] for which Christ Jesus took hold of me and made me His own. [1 Cor 9:24; 1 Tim 6:12] Brothers and sisters, I do not consider that I have made it my own yet; but one thing I do: forgetting what lies behind and reaching forward to what lies ahead