Being poor in the Spirit means you are humble, gentle, meek, God-fearing,kind and exhibit the fruits of the Spirit but being Spiritually poor is lacking in every thing that pertains to life and godliness.
A strong man does not succumb to pressures, he knows that without pressures he will not find pleasures and so he will not be made.
Everyone that enters through Him is secured and the person shall find pastures for himself. Jesus really cares!