Let no foul or polluting language, nor eveil word, nor unwholesome or worthless talk ever come out of your mouth, but only such [speech] as is good and beneficial to the spiritual progress of others, as is fitting to the need and the occasion, that it may be a blessing and give grace (God’s favor) to those who hear it.
Your words can pollute or purify. If you constantly complain, you release poison into your life. Complaining is not based on your circumstances; it is based on the attitude of your heart. If you keep the right attitude during your time of adversity, God will honor you.
When you have a heart full of gratitude, it leaves no room for complaining. There is always something to thank God for, no matter what kind of adversity you have in your life. Start thanking Him for giving you life and salvation through Jesus Christ. Thank Him for the air you breathe and the sunsets you enjoy. Thank Him for the promise in His word that no matter where you are in life, He is leading, guiding and prospering you.