If a man cleansed himself from the latter, he will be an instrument for noble purposes, made holy and useful for the Master and prepared to do any good work. Flee from the evil desires of the youth and pursue righteousness, faith, love and peace. 2Tim:2:21-22 Cleanse yourself from ignoble things and set yourself apart for noble things. Why concentrate on the evil desires of the youth when you have more richer things to pursue - like righteousness, faith, love and peace. Make yourself useful for the Master in the way you can; concentrating on being holy and doing things for the Kingdom. Why waste your time and energy in useless browsing, meaningless chatter and harmful quarrels. Pursue godly things. Unless you feed yourself with godly things, there is no pursuing noble things. If you feed yourself with ignoble things you will persist to pursue ignoble uselss things. Image courtesy: https://www.merriam-webster.com/grammar/clean-vs-cleanse-difference-usage
Avoid godless chatter, because those who indulge in it, will become more and more ungodly. 2Tim:2:16 Refraining from harsh painful words, that hurt others is a godly advise. Here is a step further. Useless, harmless, godless chatter will make you more and more ungodly. Unnecessary loose talk will take you nowhere. Talk with a purpose always. Use words, what you really mean. Have a discussion which is worth it. Your words, let it reflect who you are - a child of God. An ambassador of God. Royal priesthood. Heir of God. Talk like a prince, not as a commoner. Do not blabber. Be men and women of substance - by having a solid content in your words. Talk to each other about things which do really matter. But for that you need to have that content in your heart.