Austin-Sparks on Fullness

There should be in our hearts, in the first place, a very real concern for the fullest Christian life that it is possible to know. Such a concern is a necessary link between us and that which is the Lord's will for us: for you notice that when the incoming of the Holy Spirit is spoken of in the Word, the expression 'filled' is often used. The Lord's thought is 'fulness': it is not just that we should 'receive' the Spirit (cf. Acts 8:15,17), but that we should be filled with the Spirit; not just that we should be 'filled' (cf. 1 Cor. 4:8), but that we should be filled with the Spirit. If, therefore, we are to come into God's thought for us, we need to be deeply exercised about this matter of knowing a life of as great a fulness as the Lord intends it to be.

From The Holy Spirit, the Church, and the Nations, by T. Austin-Sparks