Which doctrine?
“For the time will come when they will not endure sound doctrine; but after their own lusts shall they heap to themselves teachers, having itching ears; And they shall turn away their ears from the truth, and shall be turned unto fables.” (2 Timothy 4:3 – 4)
‘own lusts’ —-> & —-> ‘Fables’
There is “NO” selfishness (‘own lusts‘) only in believing the ‘sound doctrine‘ of Truth, namely regarding Lord Jesus Christ ‘Saviour of the World‘.