But in a great house there are not only vessels of gold and of silver, but also of wood and of earth; and some to honor, and some to dishonor. 2 Timothy 2:20-21
READ: 2 Timothy 2:19-21
19 Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, let every one that nameth the name of Christ depart from iniquity.
20 But in a great house there are not only vessels of gold and of silver, but also of wood and of earth; and some to honour, and some to dishonour.
21 If a man therefore purge himself from these, he shall be a vessel unto honour, sanctified, and meet for the master's use, and prepared unto every good work.
There was this young lady at the University of Lagos who had been praying, "God use me, use me for Your glory. Lord use me, I want to be able to heal the sick, to cast out demons. I want to be used by You, Lord". She kept praying this prayer for so long, but God kept quiet. One day, she needed to use the toilet and at that time, for one reason or the other, there was water shortage on the campus, so all the toilets were dirty. She peeped into the first toilet and quickly shut the door as soon as she opened it. The second one was worse. Finally, she realized that she couldn't use any of the toilets, so she left the place and then God spoke to her. "My daughter". "Yes Lord" she replied. "I thought you wanted to use the toilet'' He said. ''Yes Lord, but it is too dirty". Then God said, "I also want to use you, but you are too dirty".
God does not use dirty vessels. If you want God to use you, then you must first purge yourself clean. He said in Isaiah 59:2:
“But your iniquities have separated between you and your God, and your sins have hid his face from you, that he will not hear.”
He cannot stand sin at all. Sin irritates Him, so how do you expect Him to use you if you are still committing sin?
Another reason He cannot use a dirty vessel is that whoever He uses becomes His representative and a model for other people to follow'. Naturally, the moment people see someone working miracles in the name of Jesus, they tend to follow him or her and even copy his or her lifestyle. If God uses a sinner, what message is He passing to the world isn't He then saying that it is okay to sin? God forbid. For this reason, when God is looking for someone to use, He will first take the fellow through a series of tests and training just to ensure that the person is strong and equipped enough to withstand temptations and sin when He eventually starts using him or her.
Those who are really serious about God using them have to always subdue the flesh. They learn to walk in the Spirit because if they live by the flesh they will sin. They fast often, they stay away from bad company and media content that could pollute their minds. They study the word regularly because they want to know God more. Daniel 11:32 says it is those who know their God that will be strong and do exploits.
Are you really serious about wanting to be used by God? Show Him by your lifestyle.