Salvation is only the first step with God. If Christians aren’t taught how to live their salvation, they live just as before in darkness. But as they learn to transform their mind with the Word of God (Romans 12:2) amazing things begin to happen. The Word comes alive within every part of theirs lives and those things which appeared difficult, become easier to to, overcome or accomplish.
This is where you can share with others. There will always be difficulties in life, but in Christ we will overcome them because of His sacrifice on the cross. Even if you think you have nothing to share, look at what God has done for you in times of difficulty and as you do, you’ll be encourage to not only share that with others, but it will build your faith to look to Christ to do more in your life.