II Corinthians 5:7

we walk--in our Christian course here on earth. not by sight--Greek, "not by appearance." Our life is governed by faith in our immortal hope; not by the outward specious appearance of present things [TITTMANN, Greek Synonyms of the New Testament]. Compare "apparently," the Septuagint, "by appearance," Num 12:8. WAHL supports English Version. Co2 4:18 also confirms it (compare Rom 8:24; Co1 13:12-13). God has appointed in this life faith for our great duty, and in the next, vision for our reward [SOUTH] (Pe1 1:8).

The apostle proceeds in showing the reasons why they did not faint under their afflictions, namely, their expectation, desire, and assurance of happiness after death (Co2 5:1-5), and deduces an inference for the comfort of believers in their present state (Co2 5:6-8), and another to quicken them in their duty (Co2 5:9-11). Then he makes an apology for seeming to commend himself, and gives a good reason for his zeal and diligence (Co2 5:12-15), and mentions two things that are necessary in order to our living to Christ, regeneration and reconciliation (Co2 5:16 to the end).

5:7 Our hope for future resurrection can only be known by faith (see Heb 11:1, 3, 27), yet we do have Jesus’ own resurrection and the presence of the Holy Spirit as evidence of what is to come (1 Cor 15:1-9; Eph 1:14).