No one likes feelings of inadequacy, but they are something we must learn to handle, as none of us can avoid them permanently. Tragically, though, many people live with a cloud over their head because in their thinking, they never measure up. For some, this may be due to childhood experiences that negatively affected their self-image. For others, the problem stems from a lack of success related to work, relationships, marriage, parenting, or any number of things.
The area Paul deals with in today's passage is our Christian life. He asks a question that points to a common insecurity: "Who is adequate for these things?" (v. 16). Have you ever avoided serving the Lord in ways that challenge your comfort zone? If so, you've probably missed a tremendous opportunity to overcome feelings of inadequacy. He's promised to lead us "in triumph in Christ," (v. 14) but unless we believe Him and step out in faith, we'll never experience the life He has planned for us.
Feeling inadequate is not a sin, but using it as an excuse is. When the Lord challenges you to do something that you feel is beyond your abilities, you have two options. You can focus on Christ and proceed in triumph or focus on yourself and withdraw in defeat.
It's really a matter of faith. God would never ask you to do something without empowering you to accomplish it. This doesn't necessarily mean you will do it perfectly, but each step of obedience is a victory. The alternative is to play it safe, but then you'll miss out on God's best for your life.
~Dr. Charles F. Stanley~