Matthew 20:6
And going out about the eleventh hour, he found others standing without work, and saith to them, Why stand ye here all the day doing nothing?
John 6:27
Labour not so much for the meat that perisheth, but rather for that food which endureth unto life eternal, which the Son of man will give you: for Him hath God the Father sealed.
Philippians 3:13-14
Brethren, I count not myself to have attained it: but one thing I do, forgetting the things which are behind, and stretching forward to those before,
2 Peter 1:10-11
Wherefore, my brethren, be the more diligent thus to make your calling and election sure; for if ye do these things ye shall never fall.